Page 47 of 110

PERIODIC MAINTENANCE AND MINOR REPAIR
6-4
6
10
*Brake hoses• Check for cracks or damage.ÖÖÖÖ Ö
• Replace. Every 4 years
11*Wheels• Check runout and for damage. ÖÖÖÖ
12*Tires• Check tread depth and for damage.
• Replace if necessary.
• Check air pressure.
• Correct if necessary.ÖÖÖÖ
13*Wheel bearings• Check bearings for looseness or damage. ÖÖÖÖ
14*Swingarm• Check swingarm pivoting point for play.ÖÖÖÖ
• Lubricate with molybdenum disulfide grease. Every 50,000 km
15*Steering bearings• Check bearing play and steering for roughness.ÖÖÖÖÖ
• Lubricate with lithium-soap-based grease. Every 50,000 km
16*Chassis fasteners• Make sure that all nuts, bolts and screws are properly
tightened.ÖÖÖÖ Ö
17 Sidestand/centerstand• Check operation.
• Lubricate.ÖÖÖÖ Ö
18*Sidestand switch• Check operation.ÖÖÖÖÖ Ö
19*Front fork• Check operation and for oil leakage.ÖÖÖÖ
20*Rear shock absorber
assemblies• Check operation and shock absorbers for oil leakage.ÖÖÖÖ
21*Carburetors• Check engine idling speed, synchronization and starter
operation.ÖÖÖÖÖ Ö
22 Engine oil• Change.ÖÖÖÖÖ Ö
23 Engine oil filter cartridge• Replace.ÖÖÖ
24*Cooling system• Check coolant level and vehicle for coolant leakage.ÖÖÖÖ Ö
• Change coolant. Every 3 years NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (´1,000 km)
ANNUAL
CHECK
1 10203040
E_3lr.book Page 4 Wednesday, November 22, 2000 4:10 PM
Page 56 of 110

PERIODIC MAINTENANCE AND MINOR REPAIR
6-13
6
EAU02975
Final gear oil The final gear case must be checked
for oil leakage before each ride. If any
leakage is found, have a Yamaha deal-
er check and repair the motorcycle. In
addition, the final gear oil must be
changed as follows at the intervals
specified in the periodic maintenance
and lubrication chart.
1. Place the motorcycle on the cen-
terstand.
2. Place an oil pan under the final
gear case to collect the used oil.3. Remove the oil filler bolt and drain
bolt to drain the oil from the final
gear case.
4. Install the final gear oil drain bolt,
and then tighten it to the specified
torque.
5. Add the specified amount of the
recommended final gear oil, and
then install and tighten the oil filler
bolt.
NOTE:@ GL4 is a quality rating. Hypoid gear oils
rated GL5 or GL6 may also be used. @
EW000066
WARNING
@ l
Make sure that no foreign mate-
rial enters the final gear case.
l
Make sure that no oil gets on
the tire or wheel.
@6. Check the final gear case for oil
leakage. If oil is leaking, check for
the cause.
1. Final gear oil filler bolt
2. Correct oil level
3. Final gear oil drain bolt
Tightening torque:
Final gear oil drain bolt:
23 Nm (2.3 m·kg)
Recommended final gear oil:
Hypoid gear oil SAE 80 (API GL4)
or multigrade hypoid gear oil
SAE 80W-90
Oil quantity:
0.2 L
E_3lr.book Page 13 Wednesday, November 22, 2000 4:10 PM
Page 67 of 110

PERIODIC MAINTENANCE AND MINOR REPAIR
6-24
6
EAU00689
Cast wheels To maximize the performance, durabil-
ity, and safe operation of your motor-
cycle, note the following points
regarding the specified wheels.l
The wheel rims should be checked
for cracks, bends, warpage or
damage before each ride. If any
damage is found, have a Yamaha
dealer replace the wheel. Do not
attempt even the smallest repair to
the wheel. A deformed or cracked
wheel must be replaced.
l
The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced. An
unbalanced wheel can result in
poor performance, adverse han-
dling characteristics, and a short-
ened tire life.
l
Ride at moderate speeds after
changing a tire since the tire sur-
face must first be “broken in” for it
to develop its optimal characteris-
tics.
l
After repairing or replacing a tire,
tighten the valve stem nut and
locknut to the specified torques.
EAU00695
Clutch lever free play Since this model is equipped with a hy-
draulic clutch, adjusting the clutch lever
free play is not needed. However, it is
necessary to check the clutch fluid lev-
el and check the hydraulic system for
leakage before each ride. If the clutch
lever free play does become exces-
sive, and shifting becomes rough or
clutch slippage occurs, causing poor
acceleration, there may be air in the
clutch system. If there is air in the hy-
draulic system, have a Yamaha dealer
bleed the system before operating the
motorcycle. Tightening torques:
Valve stem nut:
1.6 Nm (0.16 m·kg)
Valve stem locknut:
1.6 Nm (0.16 m·kg)
E_3lr.book Page 24 Wednesday, November 22, 2000 4:10 PM