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2007 Yamaha Motorsports Phazer Owners Manual - Page 2
2007 Yamaha Motorsports Phazer Manual
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Contents
Table of Contents
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Section
Page
PZ50W OWNER'S MANUAL
1
MACHINE IDENTIFICATION
3
Identification number records
3
INTRODUCTION
4
CONTENTS
6
YAMAHA MOTOR CORPORATION, U.S.A. SNOWMOBILE LIMITED WARRANTY
8
YAMAHA EXTENDED SERVICE (Y.E.S.)
11
LOCATION OF THE IMPORTANT LABELS
12
SAFETY INFORMATION
13
Before operating
13
Operation
14
Maintenance and storage
15
DESCRIPTION
16
CONTROL FUNCTIONS
18
Main switch
18
Throttle lever
18
Engine overheating prevention system
19
Throttle override system (T.O.R.S.)
19
Speedometer unit
21
Odometer, tripmeter, and engine speed meter modes
21
High beam indicator light
22
Fuel meter and grip/thumb warmer level indicator
22
Fuel meter
22
Grip/thumb warmer level indicator
22
Fuel level warning indicator
23
Oil level warning indicator
23
Low coolant temperature indicator light
23
Knock control system "KCS" indicator light
24
Coolant temperature warning indicator
24
Self-diagnostic system
25
Engine stop switch
25
Brake lever
26
Parking brake lever
26
Headlight beam switch
27
Grip/thumb warmer adjustment switch
27
Covers
28
Drive guard
28
Storage compartment
29
PRE-OPERATION CHECKS
30
Fuel
30
Engine oil
31
Engine oil level
32
Coolant
33
Throttle lever
34
Throttle override system (T.O.R.S.)
34
Brake
35
Brake fluid leakage
36
V-belt
36
Drive guard
36
Drive track
37
Slide runners
37
Skis and ski runners
38
Steering system
38
Lights
38
Air filter
39
Fittings and fasteners
39
Tool kit and recommended equipment
39
OPERATION
40
Starting the engine
40
Break-in
41
Riding your snowmobile
42
Getting to know your snowmobile
42
Learning to ride your snowmobile
42
To start out and accelerate
42
Braking
42
Turning
43
Riding uphill
43
Riding downhill
44
Traversing a slope
44
Ice or icy surface
44
Hard-packed snow
45
Operation on surfaces other than snow or ice
45
Maximizing drive track life
46
Recommendations
46
Track tension
46
Marginal snow
46
Off-trail riding
46
Studded track
46
Driving
47
Stopping the engine
47
Transporting
48
PERIODIC MAINTENANCE
49
Periodic maintenance chart for the emission control system
49
General maintenance and lubrication chart
50
Tool kit
53
Removing and installing the covers
53
Air filter case cover and front cover
53
Left side cover
54
Right side cover
54
Top cover
55
Right upper cover
55
Checking the spark plugs
56
Adjusting the engine idling speed
58
Adjusting the throttle cable
58
Adjusting the high-altitude settings
59
Adjusting the valve clearance
59
Changing the engine oil
60
Cooling system
62
Replacing the V-belt
64
Checking the drive chain housing oil level and the drive chain tension
65
Adjusting the chain tension
66
Checking the brake pads
66
Checking the parking brake pads
67
Checking the brake fluid level
67
Changing the brake fluid
68
Suspension
68
Adjusting the ski spring preload
69
Adjusting the rear suspension spring preload
69
Adjusting the drive track
70
Aligning the skis
72
Lubrication
73
Replacing a headlight bulb
74
Adjusting the headlight beams
75
Battery
75
Replacing a fuse
76
TROUBLESHOOTING
77
A. Engine turns over but does not start
77
B. Starting the engine with a discharged battery
77
C. Electric starter does not operate or operates slowly
78
D. Engine power is low
78
E. Engine constantly backfires or misfires
78
F. Engine overheats
78
G. Snowmobile does not move
79
H. V-belt twists
79
I. V-belt slips or burns
79
J. Engine does not upshift or downshift properly or engages harshly
79
K. Noise or excessive vibration in drive chain and sprockets
79
STORAGE
80
SPECIFICATIONS
82
Dimensions
82
Engine
82
Chassis
82
Electric
83
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