2011 Yamaha Motorsports Road Star S Owners Manual - Page 63

2011 Yamaha Motorsports Road Star S Manual

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PERIODIC MAINTENANCE AND ADJUSTMENT Tightening torque: Transfer case oil check bolt: 8 Nm (0.8 m·kgf, 5.8 ft·lbf) To change the transfer case oil 1. Place an oil pan under the transfer case to collect the used oil. 2. Remove the drain bolt, the oil check bolt and their gasket to drain the oil from the transfer case. 4. Check the oil check bolt gasket for damage, and replace it if necessary. 5. Install the oil check bolt and its gasket, and then tighten the bolt to the specified torque. Tightening torque: Transfer case oil check bolt: 8 Nm (0.8 m·kgf, 5.8 ft·lbf) EAU45701 Cleaning the air filter element The air filter element should be cleaned or replaced at the intervals specified in the periodic maintenance and lubrication chart. Clean or, if necessary, replace the air filter element more frequently if you are riding in unusually wet or dusty areas. 1. Loosen the air filter case joint clamp screw. 1 6. Remove the oil filler cap, refill with the specified amount of the recommended transfer case oil, and then install and tighten the oil filler cap. NOTICE: Make sure that no foreign material enters the transfer case. [ECA10871] 1 2 1. Transfer case oil drain bolt 2. Gasket 7 Recommended transfer case oil: See page 9-1. Oil quantity: 0.40 L (0.42 US qt, 0.35 Imp.qt) 1. Air filter case joint clamp screw 3. Install the drain bolt and its new gasket, and then tighten the bolt to the specified torque. Tightening torque: Transfer case oil drain bolt: 18 Nm (1.8 m·kgf, 13 ft·lbf) 7. Start the engine and let it idle for several minutes while checking the transfer case for oil leakage. If oil is leaking, immediately turn the engine off and check for the cause. 7-16 2. Remove the air filter case bolts, and then slightly pull the air filter case out.

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PERIODIC MAINTENANCE AND ADJUSTMENT
7-16
7
To change the transfer case oil
1.
Place an oil pan under the transfer
case to collect the used oil.
2. Remove the drain bolt, the oil
check bolt and their gasket to drain
the oil from the transfer case.
3. Install the drain bolt and its new
gasket, and then tighten the bolt to
the specified torque.
4.
Check the oil check bolt gasket for
damage, and replace it if neces-
sary.
5. Install the oil check bolt and its
gasket, and then tighten the bolt to
the specified torque.
6.
Remove the oil filler cap, refill with
the specified amount of the recom-
mended transfer case oil, and then
install and tighten the oil filler cap.
NOTICE:
Make sure that no for-
eign material enters the transfer
case.
[ECA10871]
7.
Start the engine and let it idle for
several minutes while checking the
transfer case for oil leakage. If oil is
leaking, immediately turn the en-
gine off and check for the cause.
EAU45701
Cleaning the air filter element
The air filter element should be cleaned
or replaced at the intervals specified in
the periodic maintenance and lubrica-
tion chart. Clean or, if necessary, re-
place the air filter element more
frequently if you are riding in unusually
wet or dusty areas.
1. Loosen the air filter case joint
clamp screw.
2. Remove the air filter case bolts,
and then slightly pull the air filter
case out.
Tightening torque:
Transfer case oil check bolt:
8 Nm (0.8 m·kgf, 5.8 ft·lbf)
1.
Transfer case oil drain bolt
2. Gasket
Tightening torque:
Transfer case oil drain bolt:
18 Nm (1.8 m·kgf, 13 ft·lbf)
1
2
Tightening torque:
Transfer case oil check bolt:
8 Nm (0.8 m·kgf, 5.8 ft·lbf)
Recommended transfer case oil:
See page 9-1.
Oil quantity:
0.40 L (0.42 US qt, 0.35 Imp.qt)
1.
Air filter case joint clamp screw
1