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INTRODUCTION/PERIODIC MAINTENANCE/
LUBRICATION INTERVALS
3-2
INSP
ADJ
ODOMETER READING (x 1,000 km)
ANNUAL N0. ITEM CHECK OR MAINTENANCE JOB
110 2030 40CHECK
18 * Rear brake• Check operation, fluid level and vehicle for fluid leakage. ✓✓✓ ✓
Rear shock
• Check operation and shock absorber for oil leakage.
19
*absorber ✓✓✓ ✓
assemblysull’ammortizzatore.
Rear suspension
• Check operation.
✓✓✓ ✓
20*
relay arm and
connecting arm
• Lubricate with lithium-soap-based grease.
✓✓
pivoting points
• Check starter (choke) operation.
21 * Carburator
• Adjust engine idling speed.✓✓ ✓✓ ✓ ✓
22 Engine oil• Change.
✓✓ ✓✓ ✓ ✓
• Check oil level and oil leakage.
23Engine oil filter
• Replace.✓✓✓
element
24 *Front and rear •
brake switches• Check operation.✓✓ ✓✓ ✓ ✓
Moving parts
25
and cables• Lubricate. ✓✓✓ ✓ ✓
Throttle grip • Check operation and free play.
26 * housing and • Adjust the throttle cable free play if necessary.
✓✓✓ ✓ ✓
cable • Lubricate the throttle grip housing and cable.
27 *Muffler and
• Check the screw clamp for looseness. ✓
exhaust pipe
28 *Lights, signals • Check operation.
✓✓ ✓✓ ✓ ✓
and switches• Adjust headlight beam.
* Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools,
data and technical skills.
NOTE:
• The annual checks must be performed every year, except if a kilometer-based maintenance is per-
formed instead.
• From 50,000 km, repeat the maintenance intervals starting from 10,000 km.
• The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
• Hydraulic brake system:
• Check the brake fluid level regularly and fill as required.
• Replace the oil seals on the inner parts of the master cylinder and caliper cylinder every two years.
• Replace the brake hoses every four years or if cracked or damaged.
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3-16
INSP
ADJ
ENGINE OIL LEVEL CHECK
If the oil level is below minimum ➔Add oil up
to maximum level.
Recommended oil:
SAE20W40SE or SAE10W30SE
Refer to the chart for selection of
the oils suited to the atmospheric
temperature.
API Standard:
API SE, SF, SG or higher grade
•Do not put in any chemical additives or use
oils with a grade of CD (a) or higher.
•Be sure not to use oils labeled “ENERGY
CONSERVING II” (b) or higher. Engine oil
also lubricates the clutch and additives
could cause clutch slippage.
•Be sure no foreign material enters the
crankcase.
4. Reassemble the oil tank cap.
Never start the engine when the oil tank is
empty.
CAUTION:
CAUTION:
Oil capacity:
Total:
3.0 litres
Periodic oil change:
2.4 litres
With oil filter change:
2.5 litres
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3-18
INSP
ADJ
ENGINE OIL REPLACEMENT
Fastening torques:
Drain plug (engine):
30 Nm (3.0 mkg)
Oil tank hose (flange):
10 Nm (1.0 mkg)
Oil filter cover air bleeder screw:
5 Nm (0.5 mkg)
9. Fill:
•Oil tank
Recommended oil:
SAE20W40SE or SAE10W30SE
Refer to the chart for selection of
the oils suited to the atmospheric
temperature.
API Standard:
API SE, SF, SG or higher grade
Oil capacity:
Periodic change = 2.4 litres
•Do not put in any chemical additives or
use oils with a grade of CD (a) or higher.
•Be sure not to use oils labeled “ENERGY
CONSERVING II” (b) or higher. Engine oil
also lubricates the clutch and additives
could cause clutch slippage.
•Be sure no foreign material enters the
crankcase.
CAUTION:
10. Install:
•Oil tank tap
11. Check:
•Oil level
See section “ENGINE OIL LEVEL
CHECK”.
•Oil pressure
See section “ENGINE OIL PRESSURE
CHECK”.
•Oil leakage
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Page 74 of 382
3-20
INSP
ADJ
ENGINE OIL REPLACEMENT
Recommended oil:
SAE20W40SE or SAE10W30SE
Refer to the chart for selection of
the oils suited to the atmospheric
temperature.
API Standard:
API SE, SF, SG or higher grade
Oil capacity:
Total:
3.0 litres
Periodic oil change:
2.4 litres
With oil filter change:
2.5 litres
•Do not put in any chemical additives or use
oils with a grade of CD (a) or higher.
•Be sure not to use oils labeled “ENERGY
CONSERVING II” (b) or higher. Engine oil
also lubricates the clutch and additives
could cause clutch slippage.
•Be sure no foreign material enters the
crankcase.
CAUTION:
12. Install:
•Oil tank cap
13. Check:
•Oil level
See section “ENGINE OIL LEVEL
CHECK”.
•Oil pressure
See section “ENGINE OIL PRESSURE
CHECK”.
•Oil leakage 11. Fill:
•Oil tank
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Page 189 of 382

REAR SHOCK ABSORBER
4-74
CHAS
SHOCK ABSORBER INSPECTION
1. Inspect:
•Shock absorber
Oil leak/Damaged ➔Replace.
REAR SHOCK ABSORBER ADJUSTMENT
This shock absorber is equipped with a spring pre-
load adjuster.
Never attempt to turn an adjusting mecha-
nism beyond the maximum or minimum set-
tings.
CAUTION:
Adjust the spring preload as follows.
1. Loosen the locknut.
2. To increase the spring preload and thereby harden the suspension, turn the adjusting nut
in direction a. To decrease the spring preload
and thereby soften the suspension, turn the
adjusting nut in direction b.
NOTE:
•Use the special wrench included in the
owner's tool kit to make the adjustment.
•The spring preload setting is determined by
measuring distance A, shown in the illustra-
tion. The longer distance A is, the lower the
spring preload; the shorter distance A is, the
higher the spring preload. With each com-
plete turn of the adjusting nut, distance A
changes by 1.5 mm.
Spring preload: Minimum (soft):Distance A = 217 mm
Standard: Distance A = 211 mm
Maximum (hard): Distance A = 205 mm
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ENGINE ASSEMBLY AND SETTING
5-72
ENG
NOTE:
Install the friction and clutch plates to the clutch
boss, beginning and ending with a friction plate.
•The two friction plates (type A) (15) with
the widest internal diameter should be
assembled in second and last place.
•The clutch boss spring (16) should be
placed inside the second friction plate.
CAUTION:
Friction plate
Type “A” Type “B”
Quantity 2 6
Internal 116 mm 113 mm
diameter “D”
NOTE:
Align the mark on the clutch boss (17) with the
arrow (18) on the pressure plate.
3. Adjust:
•Clutch (free play)
See section “CLUTCH ADJUSTMENT” in
CHAPTER 3.
4. Install:
•Straight key
•Gasket
•Crankcase cover (right) (1)
•O-Ring
•Oil filter
•Filter cover (2) (with O-Ring)
See section “Engine oil replacement (with
oil filter change)” in CHAPTER 3.
Bolt (crankcase cover): 10 Nm (1.0 mkg)
16
15
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