2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition Owners Ma
2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition Manual
2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition manual content summary:
- 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 1
READ THIS MANUAL CAREFULLY! It contains important safety information. OWNER'S MANUAL YFM5FGPSEY WARNING This ATV should not be ridden by anyone under 16 years of age. LIT-11626-22-45 34D-28199-10 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 2
EBU17092 Read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is sold. - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 3
of your ATV, please consult a Yamaha dealer. AN IMPORTANT SAFETY MESSAGE: G READ THIS MANUAL TOGETHER WITH TIPS FOR THE ATV RIDER CAREFULLY AND COMPLETELY BEFORE OPERATING YOUR ATV. MAKE SURE YOU UNDERSTAND ALL INSTRUCTIONS. G PAY CLOSE ATTENTION TO THE WARNING AND NOTICE LABELS ON THE ATV. G NEVER - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 4
CAN RESULT IN SERIOUS INJURY OR DEATH. Particularly important information is distinguished in this manual by the following notations: This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 5
in effect at the time of manufacture. Please check your local riding laws and regulations before operating this ATV. EBU17382 YFM5FGPSEY OWNER'S MANUAL ©2008 by Yamaha Motor Corporation, U.S.A. 1st edition, June 2008 All rights reserved. Any reprinting or unauthorized use without the written - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 6
EWB00010 WARNING Indicates a potential hazard that could result in serious injury or death. EBU17420 TABLE OF CONTENTS SAFETY INFORMATION ...1-1 LOCATION OF THE WARNING AND SPECIFICATION LABELS ...2-1 DESCRIPTION ...3-1 Left view ...3-1 Right view...3-1 Controls and instruments ...3-2 INSTRUMENT - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 7
31 SLIDING AND SKIDDING...7-32 WHAT TO DO IF...7-33 WHAT TO DO...7-34 PERIODIC MAINTENANCE AND MINOR REPAIR ...8-1 Owner's manual and tool kit ...8-1 Periodic maintenance chart for the emission control system ...8-3 General maintenance and lubrication chart ...8-4 Removing and installing panels - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 8
63 Removing a wheel ...8-64 Installing a wheel ...8-64 Troubleshooting ...8-65 Troubleshooting charts ...8-67 CLEANING AND STORAGE...9-1 Cleaning ...9-1 Storage ...9-2 -3 Maintenance record ...11-4 YAMAHA MOTOR CORPORATION, U.S.A. ATV LIMITED WARRANTY ...11-5 YAMAHA EXTENDED SERVICE (Y.E.S.) ...11-7 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 9
riding on hills or over obstacles, if you fail to take proper precautions. SEVERE INJURY OR DEATH can result if you do not follow these instructions: G Read this manual and all labels carefully and follow the operating procedures described. G Never operate an ATV without proper training or - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 10
time you use it to make sure it is in safe operating condition. Always follow the inspection and maintenance procedures and schedules described in this manual. Always keep both hands on the handlebars and both feet on the footboards of the ATV during operation. Always go slowly and be extra careful - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 11
. G Never exceed the stated load capacity for an ATV. Cargo should be properly distributed and securely attached. Reduce speed and follow instructions in this manual for carrying cargo or pulling a trailer. Allow greater distance for braking. FOR MORE INFORMATION ABOUT ATV SAFETY, call the Consumer - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 12
EWB02320 WARNING 1 POTENTIAL HAZARD Improper handling of gasoline. WHAT CAN HAPPEN Gasoline can catch fire and you could be burned. HOW TO AVOID THE HAZARD Always turn off the engine when refueling. Do not refuel right after the engine has been running and is still very hot. Do not spill gasoline - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 13
EBU17660 LOCATION OF THE WARNING AND SPECIFICATION LABELS 2 2-1 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 14
EBU17670 2 Read and understand all of the labels on your ATV. These labels contain important information for safe and proper operation. Never remove any labels from your ATV. If a label becomes difficult to read or comes off, request a replacement label from your Yamaha dealer. 99 lbs. (45 kg) - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 15
. It could cause the tire to dislodge from the rim. LOADING / TRAILER TOWING • Cargo or a trailer can affect stability and handling. Read owner's manual before loading or towing. • When loading with cargo or towing a trailer : Reduce speed and allow more room to stop. Avoid hills and rough terrain - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 16
8 2 9 WARNING UNDER 16 Operating this ATV if you are under the age of 16 increases your chance of severe injury or death. NEVER operate this ATV if you are under age 16. 4D3-2816L-00 10 2-4 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 17
EBU17680 DESCRIPTION EBU17690 EBU17700 Left view Right view 3 1. 2. 3. 4. 5. 6. 7. 8. Radiator cap Battery Fuses Air filter case Spark arrester Engine oil dipstick Oil filter cartridge Coolant reservoir 1. Rear shock absorber assembly spring preload adjusting ring 2. Rear storage compartment - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 18
EBU17712 Controls and instruments TIP The ATV you have purchased may differ slightly from the figures shown in this manual. 3 1. 2. 3. 4. 5. 6. 7. Drive select lever Rear brake lever Handlebar switches Rear brake fluid reservoir Multifunction display Front brake fluid reservoir On-Command four- - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 19
EBU17723 INSTRUMENT AND CONTROL FUNCTIONS EWB00010 WARNING Indicates a potential hazard that could result in serious injury or death. EBU17760 Main switch The positions of the main switch are as follows: ON All electrical systems are supplied with power. The headlights and taillight come on when - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 20
light "N" 5. Reverse indicator light "R" 6. Park indicator light "P" 7. On-Command four-wheel-drive/differential gear lock indicator " "/" " 8. Engine trouble warning light " " 9. Coolant temperature warning light " " 10.Electric Power Steering warning light "EPS" Coolant temperature warning light - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 21
use when the ATV is traveling at a slow speed), the power assist is reduced to protect the EPS motor from overheating. EBU17961 4 EBU27280 Engine trouble warning light " " This warning light comes on or flashes when an electrical circuit monitoring the engine is defective. When this occurs, have - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 22
The On-Command differential gear lock indicator " " in the On-Command four-wheeldrive indicator also comes on when the On-Command differential gear lock switch is set to the "LOCK" position. TIP Due to the synchronizing mechanism in the differential gear case, the four-wheel-drive indicator may not - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 23
EBU27293 Multifunction display G G G G a clock an hour meter (which shows the total time the engine has been running) a fuel meter a self-diagnosis device 1. 2. 3. 4. 5. 6. 7. "CLOCK" button "RESET" button "SELECT" button Speedometer Fuel meter Clock/Hour meter Odometer/Tripmeter A/Tripmeter B - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 24
CLOCK → HOUR → CLOCK To set the clock 1. Set the display to the clock mode. 2. Push the "SELECT" button and "RESET" button together for at least three seconds. 3. When the hour digits start flashing, push the "RESET" button to set the hours. 4. Push the "SELECT" button, and the minute digits will - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 25
Self-diagnosis device EBU18061 Handlebar switches 4 1. Error code display This model is equipped with a self-diagnosis device for various electrical circuits. If any of those circuits are defective, the multifunction display will indicate a two-digit error code. If the multifunction display - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 26
EBU18100 EBU18180 Start switch " " Push this switch to crank the engine with the starter. ECB00050 Override switch "OVERRIDE" NOTICE See the starting instructions on page 6-1 prior to starting the engine. 4 EBU18151 Light switch " / /OFF" Set this switch to " " to turn on the low beams and the - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 27
WHAT CAN HAPPEN All wheels turn at the same speed when the differential is locked, so it takes more effort to turn the ATV. The effort needed to turn increases with the riding speed. You may lose control and have an accident if you cannot make a sharp enough turn for the speed you are traveling. HOW - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 28
4 To change from two-wheel drive to four-wheel drive, stop the ATV and push the switch in to the "4WD" position. Then, the four-wheel-drive indicator " " comes on in the multifunction display. To change from four-wheel drive to two-wheel drive, stop the ATV and push the switch in to the "2WD" - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 29
G "LOCK" (four-wheel drive with the differential gear locked): Power is supplied to the rear and front wheels and the differential gear is locked. Unlike in four-wheel drive, all wheels turn at the same speed. 1 2 2WD 2 4WD 1 (a) 2WD 4WD 4 1. Differential gear lock lever 2. On-Command four- - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 30
1 LOCK 4WD 4 1. On-Command differential gear lock switch "4WD"/"LOCK" To release the differential gear lock, stop the ATV and push the switch to the "4WD" position. EWB00092 WHAT CAN HAPPEN The ATV handles differently in four-wheel drive than in differential gear lock in some circumstances. - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 31
HOW TO AVOID THE HAZARD Always ride at a slow speed when the ATV is in differential gear lock, and allow extra time and distance for maneuvers. TIP G When the switch is set to "LOCK", the differential gear lock indicator and indicator light will flash until the differential gear is locked. G When - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 32
before you start the engine. If it does not work smoothly, check for the cause. Correct the problem before riding the ATV. Consult a Yamaha dealer if you can't find or solve the problem yourself. EBU18311 crease the maximum engine power available and the maximum speed of the ATV, turn the adjusting - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 33
WHAT CAN HAPPEN The throttle cable could be damaged. Improper throttle operation could result. You could lose control, have an accident or be injured. HOW TO AVOID THE HAZARD Do not turn the adjusting screw out more than 12 mm (0.47 in). Always make sure the throttle lever free play is adjusted to - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 34
EBU18611 Drive select lever The drive select lever is used to shift your ATV into the low-range, high-range, neutral, reverse and park positions. See the "Operating the drive select lever and driving in reverse" section on page 6-3 for the drive select lever operation. 4 1. Brake pedal 1. Drive - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 35
To install the fuel tank cap Install the fuel tank cap by turning it clockwise until a click is heard, and then close the fuel tank cap cover. EBU18730 Fuel Make sure that there is sufficient fuel in the tank. Fill the fuel tank to the bottom of the filler tube as shown. 1. Fuel tank cap cover 4 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 36
US gal, 0.99 Imp.gal) 4 ECB00070 methanol is not recommended by Yamaha because it can cause damage to the fuel system or ATV performance problems. EWB00270 WARNING POTENTIAL HAZARD Improper care when refueling. WHAT CAN HAPPEN Fuel can spill, which can cause a fire and severe injury. Fuel expands - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 37
EBU18880 Seat To remove the seat Pull the seat lock lever upward and pull up the seat at the rear. 4 1. Projection 2. Seat holder EBU27361 Storage compartments 1. Seat 2. Seat lock lever To install the seat Insert the projections on the front of the seat into the seat holders and push down on - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 38
The rear storage compartment is located under the seat. (See page 4-19.) To access the storage compartment, remove the storage compartment cover. 4 1. Front storage compartment cover 1. Rear storage compartment cover 1. Front storage compartment 4-20 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 39
G G Do not exceed the load limit of 0.5 kg (1 lb) for the front storage compartment or 2.0 kg (4 lb) for the rear storage compartment. Do not exceed the maximum load of 220.0 kg (485 lb) for the ATV. TIP A drain plug is fitted at the bottom of each storage compartment. If any water collects in a - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 40
EBU19132 Adjusting the front and rear shock absorber assemblies The spring preload can be adjusted to suit the rider's weight and the riding conditions. Adjust the spring preload as follows. Turn the spring preload adjusting ring in direction (a) to increase the spring preload and thereby harden - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 41
EWB00350 TIP A special wrench can be obtained at a Yamaha dealer to make this adjustment. WARNING POTENTIAL HAZARD Improper shock absorber assembly adjustment. WHAT CAN HAPPEN Uneven adjustment can cause poor handling and loss of stability, which could lead to an accident. HOW TO AVOID THE HAZARD - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 42
Maximum rated capacity for the auxiliary DC jack: DC 12 V, 10 A (120 W) 4. When the auxiliary DC jack is not being used, cover it with the cap. ECB00120 4 1. Auxiliary DC jack cap NOTICE G Do not use accessories requiring more than the above maximum capacity. This may overload the circuit and - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 43
the inspection and maintenance procedures and schedules described in the Owner's Manual. TIP The maintenance of some items in the table has to dealer. Refer to the periodic maintenance charts on page 8-3 to determine which service should be performed by a Yamaha dealer. ITEM Fuel ROUTINE • Check - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 44
ITEM Engine oil Final gear oil Differential gear oil Coolant ROUTINE • Check oil level in engine, and add recommended oil to specified level if necessary. • Check ATV for oil leakage. Correct if necessary. • Check ATV for oil leakage. Correct if necessary. • Check ATV for oil leakage. Correct if - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 45
ITEM Brake levers Axle boots Chassis fasteners Instruments, lights and switches ROUTINE • Make sure that operation is smooth. Lubricate lever pivoting points if necessary. • Check for cracks or damage, and replace if necessary. • Make sure that all nuts, bolts and screws are properly tightened. • - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 46
EBU19530 EBU19590 Fuel Make sure that there is sufficient fuel in the tank. (See page 4-17.) EWB00500 Final gear oil Make sure that the final gear oil is at the specified level. Add oil as necessary. (See page 8-27.) EBU19600 WARNING POTENTIAL HAZARD Improper care when refueling. WHAT CAN HAPPEN - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 47
WHAT CAN HAPPEN You could be burned by hot fluid and steam blown out under pressure. HOW TO AVOID THE HAZARD Wait for the engine to cool before removing the radiator cap. Always use a thick rag over the cap. Allow any remaining pressure to escape before completely removing the cap. EBU29010 Brake - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 48
the brakes at the start of every ride. Do not ride the ATV if you find any problem with the brakes. If a problem cannot be corrected by the adjustment procedures provided in this manual, have a Yamaha dealer check for the cause. EBU19761 Tires EWB00562 WARNING POTENTIAL HAZARD Operating this ATV - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 49
G Rear: Manufacturer/model: DUNLOP/KT425 Size: AT25 x 10-12 Type: Tubeless The tires should be set to the recommended pressure: Recommended tire pressure: Front: 35.0 kPa (0.350 kgf/cm², 5.0 psi) Rear: 30.0 kPa (0.300 kgf/cm², 4.4 psi) • Check and adjust tire pressures when the tires are cold. • - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 50
TIP The low-pressure tire gauge is included as standard equipment. Make two measurements of the tire pressure and use the second reading. Dust or dirt in the gauge could cause the first reading to be incorrect. 5 Recommended pressure: Front 35.0 kPa (0.350 kgf/cm², 5.0 psi) Rear 30.0 kPa (0.300 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 51
5 1. Tire wear limit EBU19840 Chassis fasteners Make sure that all nuts, bolts and screws are properly tightened. EBU19850 Instruments, lights and switches Check that all instruments, lights and switches are working properly. Correct if necessary. 5-9 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 52
familiar with all controls. WHAT CAN HAPPEN Loss of control, which could cause an accident or injury. HOW TO AVOID THE HAZARD Read the Owner's Manual carefully. If there is a control or function you do not understand, ask your Yamaha dealer. NOTICE See the "Engine break-in" section on page - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 53
ECB00822 G NOTICE The coolant temperature warning light and engine trouble warning light should come on, then go off. The EPS warning light should come on, then go off when the engine is started. If a warning - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 54
-range 1. Bring the ATV to a complete stop. 2. Apply the brake pedal, and then shift by moving the drive select lever along the shift guide. TIP Make sure that the drive select lever is completely shifted into position. P 1. 2. 3. 4. 5. 6. Drive select lever L (Low-range) H (High-range) N (Neutral - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 55
pedal. 3. Shift from neutral to reverse or from reverse to park and vice versa by moving the drive select lever along the shift guide. G Due to the synchronizing mechanism in the engine, the indicator light may not come on until the ATV starts moving. L H N R P 1. 2. 3. 4. 5. 6. Drive select - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 56
full throttle at any time. 320 km (200 mi) or 20 hours and beyond The ATV can now be operated normally. 6-5 NOTICE If any engine trouble should occur during the engine break-in period, immediately have a Yamaha dealer check the ATV. EBU27321 Parking When parking the ATV, stop the engine, and - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 57
HOW TO AVOID THE HAZARD Avoid parking on hills or other inclines. If you must park on an incline, place the ATV transversely across the incline, stop the engine, shift the drive select lever to the park position, and then block the front and rear wheels with rocks or other objects. Do not park the - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 58
G could make steering difficult, an accessory that limits your ability to move around on the seat, or one that limits your view. Use extra caution when riding an ATV with accessories. The ATV may handle differently than it does without accessories. EBU27560 6 Loading Cargo or a trailer can - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 59
G G G G G G G the weight on the hitch. If you are carrying cargo and towing a trailer, include the tongue weight in the maximum ATV load limit. Load cargo on the carriers as close to the center of the ATV as possible. Put cargo at the rear of the front carrier, at the front of the rear carrier, - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 60
EBU21131 RIDING YOUR ATV 7 7-1 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 61
be used for recreation. This section, Riding your ATV, provides general ATV riding instructions for recreational riding. The skills and techniques described in this section, however, are you have read this Owner's Manual completely and understand the operation of the controls. Pay partic- 7 7-2 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 62
in the course and the operating techniques described in this Owner's Manual. For more information about the training course, contact an authorized age. EWB00901 WARNING 7 POTENTIAL HAZARD Operating this ATV without proper instruction. WHAT CAN HAPPEN The risk of an accident is greatly increased if - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 63
WHAT CAN HAPPEN Use by children of ATVs that are not recommended for their age can lead to severe injury or death of the child. HOW TO AVOID THE HAZARD A child under 16 should never operate an ATV with engine size greater than 90 cc. 7 7-4 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 64
This ATV is designed to carry operator and cargo only - passengers prohibited. EWB00910 WARNING POTENTIAL HAZARD Carrying a passenger on this ATV. WHAT CAN HAPPEN Greatly reduces your ability to balance and control this ATV. Could cause an accident, resulting in harm to you and/or your passenger. - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 65
Apparel EWB00920 WARNING POTENTIAL HAZARD Operating this ATV without wearing an approved motorcycle helmet, eye protection and protective clothing. WHAT CAN HAPPEN Operating without an approved motorcycle helmet increases your chances of a severe head injury or death in the event of an accident. - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 66
sure the ATV is in safe operating condition. Always follow the inspection and maintenance procedures and schedules described in the Owner's Manual. 7 EWB00930 WARNING POTENTIAL HAZARD Operating this ATV after consuming alcohol or drugs. WHAT CAN HAPPEN Could seriously affect your judgment. Could - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 67
accident. HOW TO AVOID THE HAZARD Always use the size and type tires specified in the Owner's Manual for this ATV on page 5-6. Always maintain proper tire pressure as described in the Owner's Manual on page 5-7. Do not operate at speeds too fast for your skills or the conditions. EWB00960 WARNING - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 68
Speed limiter For riders less experienced with this model, the throttle lever housing is equipped with a speed limiter. The speed limiter keeps the throttle from fully opening, even when the throttle lever is pushed to the maximum. Turning in the adjusting screw limits the maximum engine power - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 69
ATV. Cargo should be properly distributed and securely attached. Reduce speed when carrying cargo or pulling a trailer. Allow greater distance for braking. Always follow the instructions in your Owner's Manual for carrying cargo or pulling a trailer. 7 7-10 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 70
During operation Always keep your feet on the footboards during operation, otherwise they may contact the rear wheels. WHAT CAN HAPPEN Removing even one hand or foot can reduce your ability to control the ATV or could cause you to lose your balance and fall off of the ATV. If you remove a foot from - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 71
should be genuine Yamaha or equivalent components designed for use on this ATV and should be installed and used according to instructions. If you have questions, consult an authorized ATV dealer. Modifications EWB01000 WARNING POTENTIAL HAZARD Operating this ATV with improper modifications. WHAT - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 72
Exhaust system The exhaust system on the ATV is very hot during and following operation. To prevent burns, avoid touching the exhaust system. Park the ATV in a place where pedestrians or children are not likely to touch it. EWB01010 WARNING POTENTIAL HAZARD Hot exhaust system. WHAT CAN HAPPEN Dry - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 73
HOW TO AVOID THE HAZARD Always avoid paved surfaces, including sidewalks, driveways, parking lots and streets. EWB01030 WARNING POTENTIAL HAZARD Operating this ATV on public streets, roads or highways. WHAT CAN HAPPEN You can collide with another vehicle. HOW TO AVOID THE HAZARD Never operate this - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 74
Know the terrain where you ride. Ride cautiously in unfamiliar areas. Stay alert for holes, rocks, or roots in the terrain, and other hidden hazards which may cause the ATV to upset. EWB01040 WARNING POTENTIAL HAZARD Failure to use extra care when operating this ATV on unfamiliar terrain. WHAT CAN - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 75
HOW TO AVOID THE HAZARD Do not operate on excessively rough, slippery or loose terrain until you have learned and practiced the skills necessary to control the ATV on such terrain. Always be especially cautious on these kinds of terrain. 7 7-16 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 76
When riding in an area where you might not easily be seen, such as desert terrain, mount a caution flag on the ATV. DO NOT use the flag pole bracket as a trailer hitch. HOW TO AVOID THE HAZARD Always mount a caution flag on the ATV to make you more visible. Watch carefully for other vehicles. Do - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 77
is designed for off-road use only, and handling maneuvers are more difficult to perform on pavement. Shift to the park position and follow the instruction on page 6-1 to start the engine. Once it has warmed up you are ready to begin riding your ATV. Remember that the engine and exhaust - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 78
this skill be learned first at low speed. EWB01310 HOW TO AVOID THE HAZARD Always follow proper procedures for turning as described in this Owner's Manual. Practice turning at low speeds before attempting to turn at faster speeds. Do not turn at speeds too fast for your skills or the conditions - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 79
turn to avoid tipping over. Remember: Avoid higher speeds until you are thoroughly familiar with the operation of your ATV. 1. Lean towards inside of turn. 2. Support your weight on the outer footboard. 7 This procedure should be practiced at slow speed many times in a large off-road area with no - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 80
of control or cause the ATV to overturn. HOW TO AVOID THE HAZARD Always follow proper procedures for climbing hills as described in this Owner's Manual. Always check the terrain carefully before you start up any hill. Never climb hills with excessively slippery or loose surfaces. Shift your weight - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 81
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until you have mastered the turning technique as described in the Owner's Manual on level ground. Be very careful when turning on any hill. of a hill: Always follow proper procedures as described in the Owner's Manual. Avoid hills with excessively slippery or loose surfaces. Shift your weight to - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 83
uphill side or to a side if pointed straight uphill. Turn the ATV around and remount, following the procedure described in the Owner's Manual. 7 WARNING POTENTIAL HAZARD Stalling, rolling backwards or improperly dismounting while climbing a hill. WHAT CAN HAPPEN Could result in ATV overturning. HOW - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 84
control or cause the ATV to overturn. HOW TO AVOID THE HAZARD Always follow proper procedures for going down hills as described in this Owner's Manual. Note: a special technique is required when braking as you go down a hill. Always check the terrain carefully before you start down any hill. Shift - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 85
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hill until you have mastered the turning technique as described in the Owner's Manual on level ground. Be very careful when turning on any hill. Avoid a hill: Always follow proper procedures as described in the Owner's Manual. Avoid hills with excessively slippery or loose surfaces. Shift your weight - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 87
7 7-28 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 88
an accident. HOW TO AVOID THE HAZARD Never operate this ATV in fast flowing water or in water deeper than that specified in your Owner's Manual. Remember that wet brakes may have reduced stopping ability. Test your brakes after leaving water. If necessary, apply them several times to let friction - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 89
1. Air filter case check hose ECB00840 NOTICE After riding your ATV in water, be sure to drain the trapped water by removing the check hoses at the bottom of the air filter case. Also, remove the drain plugs from the front and rear storage compartments and the V-belt case to drain any water that - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 90
1. Storage compartment drain plug 1. V-belt case drain plug 7 RIDING OVER ROUGH TERRAIN Riding over rough terrain should be done with caution. Look out for obstacles which could cause damage to the ATV or could lead to an upset or accident. Be sure to keep your feet firmly mounted on the - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 91
large obstacles, such as large rocks or fallen trees. When you go over obstacles, always follow proper procedures as described in the Owner's Manual. SLIDING AND SKIDDING Care should be used when riding on loose or slippery surfaces since the ATV may slide. If unexpected and uncorrected, sliding - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 92
cautious in order to reduce the chance of skidding or sliding out of control. WHAT TO DO IF...This section is designed to be a reference guide only. Be sure to read each section on riding techniques completely. 7 With practice, over a period of time, skill at controlled sliding can be developed - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 93
WHAT TO DO...G If your ATV doesn't turn when you want it to: Bring the ATV to a stop and practice the turning maneuvers again. Be sure you are putting your weight on the footboard to the outside of the turn. Position your weight over the front wheels for better control. (See page 7-19.) G If your - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 94
maintenance and lubrication chart should be considered as a general guide under normal riding conditions. However, DEPENDING ON THE WEATHER dealer perform the service if you are not familiar with maintenance work. EBU27100 Owner's manual and tool kit Be sure to put this owner's manual in the plastic - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 95
this ATV and should be installed and used according to instructions. If you have questions, consult an authorized Yamaha ATV dealer. 1. Owner's manual 2. Low-pressure tire gauge 3. Owner's tool kit The service information included in this manual and the tools provided in the owner's tool kit are - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 96
EBU21743 Periodic maintenance chart for the emission control system TIP For ATVs not equipped with an odometer or an hour meter, follow the month maintenance intervals. G For ATVs equipped with an odometer or an hour meter, follow the km (mi) or hours maintenance intervals. However, keep in mind - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 97
EBU21864 General maintenance and lubrication chart INITIAL NO. ITEM CHECK OR MAINTENANCE JOB Whichever comes first month km (mi) hours 1 Air filter element • Clean and replace if necessary. • Check operation and correct if necessary. • Check fluid level and ATV for fluid leakage, and correct if - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 98
INITIAL NO. ITEM CHECK OR MAINTENANCE JOB Whichever comes first month km (mi) hours 8 9 10 11 12 Wheel hub bearings V-belt Chassis fasteners Shock absorber assemblies Stabilizer bushes Rear knuckle pivots Steering shaft Steering system Engine mount Axle boots Engine oil Engine oil filter cartridge - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 99
INITIAL NO. ITEM CHECK OR MAINTENANCE JOB Whichever comes first month km (mi) hours 20 Differential gear oil • Change. • Check ATV for oil leakage, and correct if necessary. • Change. • Check ATV for oil leakage, and correct if necessary. • Check coolant level and ATV for coolant leakage, and - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 100
if you are riding in unusually wet or dusty areas. G Hydraulic brake service • Regularly check and, if necessary, correct the brake fluid level. • Every two years replace the internal components of the brake master cylinders and calipers, and - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 101
EWB00010 WARNING Indicates a potential hazard that could result in serious injury or death. EBU23090 2 1 3 4 Removing and installing panels The panels shown need to be removed to perform some of the maintenance jobs described in this chapter. Refer to this section each time a panel needs to be - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 102
3 1 2 1. Panel E 2. Panel H 3. Panel I 1. Panel A To install the panel Place the panel in the original position. 8 EBU27382 Panel A To remove the panel Pull upward on the areas shown. 8-9 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 103
Panel B To remove the panel 1. Remove panel A. 2. Remove the front carrier by removing the bolts. 1. Carrier bolt (top) 3. Remove the front carrier stays by removing the bolts. 8 1. Carrier bolt (under the fenders) 1. Front carrier stay 8-10 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 104
1. Front carrier stay bolt 4. Remove the quick fasteners, and then pull the panel upward to remove it. 8 1. Panel B 2. Quick fastener To install the panel 1. Place the panel in the original position, and then install the quick fasteners. 8-11 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 105
Tightening torques: Carrier bolt (top): 26 Nm (2.6 m·kgf, 19 ft·lbf) Carrier bolt (under the fenders): 7 Nm (0.7 m·kgf, 5.1 ft·lbf) 4. Install panel A. Panel C To remove the panel 1. Remove the seat. (See page 4-19.) 2. Remove panel A. 3. Remove the quick fastener screws, and then pull the panel - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 106
1. Panel C 2. Quick fastener screw 2. Install panel A. 3. Install the seat. Panels D and E To remove one of the panels 1. Remove panel C. 2. Remove the quick fastener screw and bolt, and then pull the panel upward to remove it. TIP To ease removal of panel D, shift the drive select lever into the - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 107
1. Panel D 2. Quick fastener screw 1. Panel E 2. Quick fastener screw 8 1. Bolt 1. Bolt 8-14 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 108
To install one of the panels 1. Place the panel in the original position, and then install the bolt and quick fastener screw. Panel F To remove the panel Pull outward on the areas shown. 8 1. Panel F To install the panel Place the panel in the original position. 2. Install panel C. 8-15 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 109
Panels G and H To remove one of the panels Remove the nut and bolts, and then pull the panel downward while pushing the projection. 1. 2. 3. 4. Panel G Nut Bolt Projection 8 8-16 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 110
1. 2. 3. 4. Panel H Nut Bolt Projection 8 To install one of the panels Place the panel in the original position, and then install the bolts and nut. Panel I To remove the panel 1. Remove the seat. (See page 4-19.) 8-17 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 111
2. Remove the rear carrier by removing the bolts. 1. Carrier bolt (lower) 1. Carrier bolt (under the fenders) 3. Remove the quick fasteners, and then push inward on the areas shown. 8 1. Carrier bolt (upper) 8-18 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 112
1. Panel I 2. Quick fastener 2. Install the rear carrier by installing the bolts and tightening them to the specified torques. Tightening torques: Carrier bolt (upper): 53 Nm (5.3 m·kgf, 38 ft·lbf) Carrier bolt (lower): 53 Nm (5.3 m·kgf, 38 ft·lbf) Carrier bolt (under the fenders): 7 Nm (0.7 m·kgf, - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 113
EBU28671 EBU23211 Removing the radiator grills The radiator grills can be removed to access the radiator for cleaning. To remove a radiator grill Remove the quick fastener, pull the radiator grill outward at the top, and then pull it upward. Checking the spark plug The spark plug is an important - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 114
ATV is ridden normally). TIP If the spark plug shows a distinctly different color, the engine could be operating improperly. Do not attempt to diagnose such problems yourself. Instead, have a Yamaha dealer check the ATV. 8-21 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 115
TIP If a torque wrench is not available when installing a spark plug, a good estimate of the correct torque is 1/4-1/2 turn past finger tight. However, the spark plug should be tightened to the specified torque as soon as possible. 4. Install the spark plug cap. EBU27462 Engine oil and oil filter - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 116
4. Remove the dipstick, and then wipe it off with a clean rag. 1. Maximum level mark 2. Minimum level mark 1. Dipstick 8 5. Insert the dipstick completely into the oil filler hole, and then remove it again to check the oil level. TIP The engine oil should be between the minimum and maximum level - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 117
ECB00850 NOTICE Be sure the engine oil is at the correct level, otherwise engine damage may result. To change the engine oil (with or without oil filter cartridge replacement) 1. Place the ATV on a level surface. 2. Remove panel F. (See page 8-8.) 3. Place an oil pan under the engine to collect the - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 118
1. O-ring 1. Torque wrench TIP Make sure that the O-ring is properly seated. 8 8. Install the new oil filter cartridge with an oil filter wrench, and then tighten it to the specified torque with a torque wrench. Tightening torque: Oil filter cartridge: 17 Nm (1.7 m·kgf, 12 ft·lbf) 9. Install - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 119
11. Refill with the specified amount of the recommended engine oil, and then insert the dipstick completely into the oil filler hole. Recommended oil: See page 10-1. Oil quantity: Without oil filter cartridge replacement: 2.00 L (2.11 US qt, 1.76 Imp.qt) With oil filter cartridge replacement: 2.10 L - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 120
EBU27303 Final gear oil The final gear case must be checked for oil leakage before each ride. If any leakage is found, have a Yamaha dealer check and repair the ATV. In addition, the final gear oil level must be checked and the oil changed as follows at the intervals specified in the periodic - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 121
3. Remove the final gear oil filler bolt, final gear oil level check bolt, and the final gear oil drain bolt to drain the oil from the final gear case. 1. Final gear oil filler bolt 4. Install the oil level check bolt and oil filler bolt, and then tighten them to the specified torques. Tightening - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 122
Tightening torques: Final gear oil level check bolt: 10 Nm (1.0 m·kgf, 7.2 ft·lbf) Final gear oil filler bolt: 23 Nm (2.3 m·kgf, 17 ft·lbf) 7. Check the final gear case for oil leakage. If oil is leaking, check for the cause. EBU23422 Differential gear oil 1. Final gear oil 2. Final gear oil level - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 123
2. Remove the differential gear oil filler bolt, and then check the oil level in the differential gear case. Tightening torque: Differential gear oil filler bolt: 23 Nm (2.3 m·kgf, 17 ft·lbf) To change the differential gear oil 1. Place the ATV on a level surface. 2. Place an oil pan under the - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 124
Tightening torque: Differential gear oil drain bolt: 10 Nm (1.0 m·kgf, 7.2 ft·lbf) 5. Refill with the recommended differential gear oil to the brim of the filler hole as shown. ECB00410 NOTICE Be sure no foreign material enters the differential gear case. 6. Install the oil filler bolt, and then - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 125
TIP The coolant level must be checked on a cold engine since the level varies with engine temperature. 2. Check the coolant level in the coolant reservoir. TIP The coolant should be between the minimum and maximum level marks. 4. Remove the coolant reservoir cap, add coolant or distilled water to - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 126
automatically switched on or off according to the coolant temperature in the radiator. G If the engine overheats, see page 8-67 for further instructions. G To change the coolant EWB01880 WARNING POTENTIAL HAZARD Removing the radiator cap when the engine and radiator are still hot. WHAT CAN HAPPEN - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 127
1. Coolant drain bolt 1. Radiator cap 6. Remove the coolant reservoir cap. 7. Disconnect the hose on the coolant reservoir side, and then drain the coolant from the coolant reservoir. 8 1. Trough 4. Remove panel B. (See page 8-8.) 5. Remove the radiator cap. 8-34 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 128
12. Pour the recommended coolant into the reservoir to the maximum level mark, and then install the reservoir cap. Antifreeze/water mixture ratio: 1:1 Recommended antifreeze: High-quality ethylene glycol antifreeze containing corrosion inhibitors for aluminum engines Coolant quantity: Radiator - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 129
G If water has been added to the coolant, have a Yamaha dealer check the antifreeze content of the coolant as soon as possible, otherwise the effectiveness of the coolant will be reduced. Tightening torque: Water pump air bleed bolt: 10 Nm (1.0 m·kgf, 7.2 ft·lbf) 15. Remove panel E. (See page - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 130
22. Stop the engine and allow it to cool. If the coolant level has dropped after the engine has cooled, add sufficient coolant until it reaches the top of the radiator, and then install the radiator cap. 23. Start the engine, and then check for coolant leakage. TIP If any leakage is found, have a - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 131
the panels.) Check the hoses periodically and, if dust or water collects in them, empty them and clean the air filter element and air filter case. 1. Air filter case check hose 1. Air filter case check hose 1. Place the ATV on a level surface. 2. Remove panel C. (See page 8-9.) 3. Remove the air - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 132
1. Air filter case cover holder 2. Air filter case cover 1. Sponge material 2. Air filter mesh 8 4. Remove the sponge material and the mesh from the air filter case. 5. Clean the mesh with solvent, and then wipe the solvent off. 6. Wash the sponge material gently, but thoroughly, in solvent. - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 133
HOW TO AVOID THE HAZARD Use parts cleaning solvent to clean the sponge material. 7. Squeeze the excess solvent out of the sponge material and let it dry. ECB00440 TIP The sponge material should be wet but not dripping. 10. Install the mesh and the sponge material into the air filter case. 11. - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 134
ECB00760 1 1. Hose NOTICE Make sure that the air filter element is properly seated in the air filter case. G Never operate the engine with the air filter element removed. This will allow unfiltered air to enter the engine, causing rapid engine wear and possible engine damage. Additionally, - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 135
1. Bolt 2. Remove the tailpipe, by pulling it out of the muffler, and then remove the gasket. 3. Tap the tailpipe lightly, and then use a wire brush to remove any carbon deposits from the spark arrester portion of the tailpipe and inside of the tailpipe housing. 1. Tailpipe 2. Spark arrester 3. - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 136
EWB01930 WARNING POTENTIAL HAZARD Improperly purging the exhaust system. Hot exhaust system. WHAT CAN HAPPEN Could injure the eyes. Could cause burns. Could cause carbon monoxide poisoning, possibly leading to death. Could start a fire. HOW TO AVOID THE HAZARD When purging the exhaust system: - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 137
TIP If water drains from the V-belt case after removing the plug, have a Yamaha dealer check the ATV as the water may affect other engine parts. The throttle cable free play should measure 3.0- 5.0 mm (0.12-0.20 in) at the throttle lever. Periodically check the throttle cable free play and, if - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 138
EBU24071 1 (b) (a) 2 3 Adjusting the drive select lever safety system cable 2WD 4WD The drive select lever safety system cable stretches with use, which can result in improper function. Therefore, the safety system cable should be checked and adjusted by a Yamaha dealer at the intervals - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 139
Front brake EBU27842 Checking the rear brake hose protectors The rear brake hoses protectors must be checked for wear at the intervals specified in the periodic maintenance and lubrication chart. Each brake hose protector is provided with a wear indicator. If a protector wears to the point that - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 140
Front brake 2WD 4WD 1 1. 2. 3. 4. Rear brake hose protector Wear indicator Protector is normal. Protector is worn. 1. Minimum level mark Rear brake 8 EBU24251 Checking the brake fluid level Insufficient brake fluid may allow air to enter the brake system, possibly causing it to become - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 141
Observe these precautions: G When checking the fluid level, make sure that the top of the brake fluid reservoir is level. G Use only the recommended quality brake fluid, otherwise the rubber seals may deteriorate, causing leakage and poor braking performance. Recommended brake fluid: DOT 4 G - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 142
adjusted brakes. WHAT CAN HAPPEN You could lose braking ability, which could lead to an accident. HOW TO AVOID THE HAZARD After servicing: G Make sure the brakes operate smoothly and that there is no free play. G Make sure the brakes do not drag. G Make sure the brakes are - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 143
TIP G Always perform this maintenance completely in the following order whenever adjusting the rear brake. G Before adjusting the brake pedal free play, check the rear brake pads for wear. The brake pedal free play should measure 0.0-5.0 mm (0.00-0.20 in) as shown. If the free play is incorrect, - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 144
brake pedal do not move. POTENTIAL HAZARD Operating with improperly serviced or adjusted brakes. WHAT CAN HAPPEN You could lose braking ability, which could lead to an accident. HOW TO AVOID THE HAZARD After servicing: G Make sure the brakes operate smoothly and that the free play is - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 145
EBU24890 Checking and lubricating the cables The operation and the condition of all control cables should be checked before each ride, and the cables and cable ends should be lubricated if necessary. If a cable is damaged or does not move smoothly, have a Yamaha dealer check or replace it. - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 146
EBU24912 Checking and lubricating the front and rear brake levers The operation of the front and rear brake levers should be checked before each ride, and the lever pivots should be lubricated if necessary. Recommended lubricant: Silicone grease Front brake lever Rear brake lever EBU28832 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 147
Have a Yamaha dealer replace the stabilizer bushes if necessary. EBU25051 Lubricating the rear knuckle pivots The rear knuckle pivots must be lubricated at the intervals specified in the periodic maintenance and lubrication chart. Lubricate the pivoting points using a grease gun. Recommended - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 148
EBU25102 Lubricating the steering shaft The steering shaft must be lubricated at the intervals specified in the periodic maintenance and lubrication chart. Recommended lubricant: Lithium-soap-based grease EBU29034 Battery This model is equipped with a VRLA (Valve Regulated Lead Acid) battery. - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 149
1 4 1 1 2 3 1. Bolt 3. Remove the battery holding plate by removing the nuts. 4. Disconnect the negative battery lead first, then the positive battery lead by removing their bolt. 1. 2. 3. 4. Battery holding plate Nut Negative battery lead (black) Positive battery lead (red) 5. Pull the - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 150
ECB00930 To install the battery TIP Be sure the battery is fully charged. 1. Place the battery in its compartment. 2. Connect the positive battery lead first, then connect the negative battery lead by installing their bolt. NOTICE To charge a VRLA (Valve Regulated Lead Acid) battery, a special ( - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 151
EBU27580 Replacing a fuse 1. 2. 3. 4. 5. 6. Fuse box Main/EPS spare fuse Main fuse EPS fuse Fuel injection system spare fuse Fuel injection system fuse 1. 2. 3. 4. 5. 6. 7. Ignition fuse Headlight fuse Four-wheel-drive motor fuse Radiator fan fuse Signaling system fuse Auxiliary DC jack fuse - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 152
ECB00640 NOTICE To prevent accidental short-circuiting, turn off the main switch when checking or replacing a fuse. 2. Remove the blown fuse, and then install a new fuse of the specified amperage. 8 Specified fuses: Main fuse: 40.0 A Headlight fuse: 15.0 A Ignition fuse: 15.0 A Four-wheel-drive - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 153
WHAT CAN HAPPEN An improper fuse can cause damage to the electrical system, which could lead to a fire. HOW TO AVOID THE HAZARD Always use a fuse of the specified rating. Never use a material in place of the proper fuse. 3. Turn the key to "ON" and turn on the electrical circuits to check if the - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 154
1. Headlight coupler 4. Unhook the headlight bulb holder, and then remove the defective bulb. 8 1. Headlight bulb holder 2. Headlight bulb EWB02180 WARNING POTENTIAL HAZARD A headlight bulb is hot when it is on and immediately after it is turned off. WHAT CAN HAPPEN You can be burned, or a fire - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 155
5. Place a new headlight bulb into position, and then secure it with the bulb holder. ECB00670 NOTICE Make sure the headlight bulb holder cover is securely fitted over the bulb holder and seated properly. 9. Adjust the headlight beam if necessary. EBU25551 Adjusting a headlight beam ECB00690 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 156
1. Headlight beam adjusting screw EBU25640 1. Tail/brake light bulb holder Replacing the tail/brake light bulb 8 If the tail/brake light bulb burns out, replace it as follows. 1. Remove panel I. (See page 8-8.) 2. Remove the bulb holder (together with the bulb) by turning it counterclockwise. 3. - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 157
4. Insert a new bulb into the bulb holder, push it in, and then turn it clockwise until it stops. 5. Install the bulb holder (together with the bulb) by turning it clockwise. 6. Install the panel. EBU25651 EBU25701 Installing a wheel 1. Place the ATV on a level surface. 2. Install the wheel and - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 158
trouble may occur during operation. Any problem in the fuel, compression, or ignition systems, for example, can cause poor starting and loss of power. The following troubleshooting parts, but they are often inferior, have a shorter service life and can lead to expensive repair bills. EWB02260 1 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 159
HOW TO AVOID THE HAZARD Do not smoke when checking the fuel system. Make sure there are no open flames or sparks in the area, including pilot lights from water heaters or furnaces. 8 8-66 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 160
EBU27681 Troubleshooting charts Starting problems or poor engine performance 1. Fuel Check the fuel level in the fuel tank. There is enough fuel. There is no fuel. Check the compression. Supply - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 161
Engine overheating EWB02270 WARNING POTENTIAL HAZARD Removing the radiator cap when the engine and radiator are still hot. WHAT CAN HAPPEN You could be burned by hot fluid and steam blown out under pressure. HOW TO AVOID THE HAZARD Wait for the engine to cool before removing the radiator cap. - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 162
EBU25860 CLEANING AND STORAGE EBU25870 Cleaning Frequent, thorough cleaning of your ATV will not only enhance its appearance but will improve its general performance and extend the useful life of many components. 1. Before cleaning the ATV: a. Block off the end of the exhaust pipe to prevent water - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 163
times at slow speeds to let friction dry out the linings. EBU27260 Long-term Before storing your ATV for several months: 1. Follow all the instructions in the "Cleaning" section of this chapter. 2. Fill up the fuel tank and add fuel stabilizer (if available) to prevent the fuel from deteriorating - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 164
4. 5. 6. 7. 9 e. Remove the spark plug cap from the spark plug, and then install the spark plug and the spark plug cap. Lubricate all control cables and the pivoting points of all levers and pedals. Check and, if necessary, correct the tire air pressure, and then block up the ATV so that all of - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 165
Displacement: 558.0 cm³ Bore × stroke: 92.0 × 84.0 mm (3.62 × 3.31 in) -20 -10 0 10 20 30 40 50 ˚C 10 Recommended engine oil grade: API service SG type or higher, JASO standard MA Engine oil quantity: Without oil filter cartridge replacement: 2.00 L (2.11 US qt, 1.76 Imp.qt) With oil filter - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 166
Final gear oil: Type: SAE 80 API GL-4 Hypoid gear oil Quantity: 0.20 L (0.21 US qt, 0.18 Imp.qt) Spark plug (s): Manufacturer/model: NGK/LMAR6A-9 Spark plug gap: 0.8-0.9 mm (0.031-0.035 in) Differential gear oil: Type: SAE 80 API GL-4 Hypoid gear oil Quantity: 0.22 L (0.23 US qt, 0.19 Imp.qt) - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 167
Trail: 26.0 mm (1.02 in) Front wheel: Wheel type: Panel wheel Rim size: 12 x 6.0 AT Front tire: Type: Tubeless Size: AT25 x 8-12 Manufacturer/model: DUNLOP/KT421 Rear wheel: Wheel type: Panel wheel Rim size: 12 x 7.5 AT Rear tire: Type: Tubeless Size: AT25 x 10-12 Manufacturer/model: DUNLOP/ - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 168
: TCI (digital) Charging system: AC magneto Battery: Model: YTX20L-BS Voltage, capacity: 12 V, 18.0 Ah Coolant temperature warning light: LED Engine trouble warning light: LED EPS warning light: LED Park indicator light: LED On-Command four-wheel-drive/differential gear lock indicator: LCD High - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 169
Four-wheel-drive motor fuse: 15.0 A Radiator fan fuse: 20.0 A 10 10-5 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 170
EBU25981 CONSUMER INFORMATION EBU26011 EBU26020 Identification numbers Record the key identification number, vehicle identification number and model label information in the spaces provided below for assistance when ordering spare parts from a Yamaha dealer or for reference in case the ATV is - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 171
1. Vehicle identification number (front left side) 1. Model label TIP The vehicle identification number is used to identify your ATV. EBU26050 Model label The model label is affixed at the location in the illustration. Record the information on this label in the space provided. This information - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 172
EBU26060 Noise regulation TAMPERING WITH NOISE CONTROL SYSTEM PROHIBITED: Federal law prohibits the following acts or the causing thereof: (1) The removal or rendering inoperative by any person other than for purposes of maintenance, repair, or replacement of any device or element of design - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 173
) 15000 (9600) 17500 (11200) 20000 (12800) 22500 (14400) 25000 (16000) hours 20 80 160 320 480 640 800 960 1120 1280 1440 1600 DATE OF SERVICE MILEAGE SERVICING DEALER NAME AND ADDRESS REMARKS 11 11-4 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 174
to: 1. Operate and maintain the ATV as specified in the appropriate owner's manual; 2. Give notice to an authorized Yamaha ATV dealer of any and all An inspection and registration fee will be charged for this service. EMISSION CONTROL SYSTEM WARRANTY Yamaha Motor Corporation, USA also warrants - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 175
specified in the Owner's and Service Manual. We do recommend, however, service, you must take it to any authorized Yamaha ATV dealer within the continental United States. Be sure to bring your warranty registration card or other valid proof of the original date of purchase. If a question or problem - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 176
no extra cost. TRIP gives you up to $150 reimbursement per occurrence for any reasonable expenses you incur because your Yamaha needs covered service: replacement vehicle rental, emergency towing, phone calls, even food and lodging when you are away from home. This superb coverage goes into effect - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 177
isn ' t convenient, contact Yamaha with your Primar y ID number (your frame number). We ' ll be happy to help you get the Y.E.S. coverage you need. Yamaha Service Marketing P.O. Box 6555 Cypress, CA 90630 11 WARNING Indicates a potential hazard that could result in serious injury or death. 11-8 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 178
EBU26132 11 11-9 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 179
cable, adjusting ...8-45 E Engine break-in ...6-4 Engine oil ...5-4 Engine oil and oil filter cartridge ...8-22 Engine stop switch ...4-7 Engine trouble warning light ...4-3 EPS warning light ...4-3 B Battery ...8-55 Brake fluid, changing ...8-48 Brake fluid level, checking ...8-47 Brake hose - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 180
switch ...4-8 Owner's manual and tool kit ...8-1 T Tail/brake light bulb, replacing ...8-63 Throttle cable free play, adjusting ...8-44 Throttle lever ...4-13, 5-6 Tire pressure, measuring ...5-7 Tires ...5-6 Tire wear limit ...5-8 Troubleshooting ...8-65 Troubleshooting charts ...8-67 P Panels - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 181
Wheel, installing ...8-64 Wheel, removing ...8-64 - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 182
- 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 183
- 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 184
. with a passenger-passengers affect balance and steering and increase risk of losing control. LOCATE AND READ OWNER'S MANUAL. FOLLOW ALL INSTRUCTIONS AND WARNINGS. (For replacement manual, call 1-800-532-1558) NEVER operate: YAMAHA MOTOR CO., LTD. PRINTED ON RECYCLED PAPER PRINTED IN JAPAN - 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 185
- 2009 Yamaha Motorsports Grizzly 550 FI Auto. 4x4 EPS Special Edition | Owners Ma - Page 186
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This ATV should not be ridden by anyone under 16 years of age.
WARNING
OWNER’S MANUAL
34D-28199-10
LIT-11626-22-45
YFM5FGPSEY
READ THIS MANUAL CAREFULLY!
It contains important safety information.