Proper periodic maintenance is important. Especially important are the maintenance services
related to emissions control. These controls not only function to ensure cleaner air but
are also vital to proper engine operation and maximum performance. In the following tables
of periodic maintenance, the services related to emissions control are grouped separately.
Periodic maintenance emission control system
|
No. |
Item |
Remarks |
Initial break-in |
Thereafter every |
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|
1,000 km (600 mi) or 1 month |
5,000 km (3,000 mi) or 7 months |
4,000 km (2,500 mi) or 6 months |
8,000 km (5,000 mi) or 12 months |
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|
1* |
Valve clearance |
Check and adjust valve clearance when engine is cold. |
O |
O |
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|
2 |
Spark plugs |
Check condition. Adjust cap. Clean. Replace at 13,000 km (or 18 months) and thereafter every 12,000 km (or 18 months) |
o |
o |
Replace every 12,000 km (7,500 mi) or 18 months |
|
|
3* |
Crankcase ventilation system |
Check ventilation hose for cracks or damage. Replace if necessary. |
o |
o |
||
|
4* |
Fuel line |
Check fuel hose and vacuum pipe for damage. Replace if necessary. |
o |
o |
||
|
5* |
Exhaust system |
Check for leakage. Retighten if necessary. Replace gasket(s) if necessary. |
o |
o |
||
|
6* |
Idle speed |
Check and adjust engine idle speed. Adjust cable free play if necessary. |
o |
o |
||
|
7* |
Carburetor synchronization |
Adjust synchronization of carburetors. |
o |
o |
||
*It is recommended by Yamaha that these items be serviced by a Yamaha dealer or other qualified mechanic.
General maintenance/lubrication
|
No. |
Item |
Remarks |
Type |
Initial break-in |
Thereafter every |
|||
|
1,000 km (600 mi) or 1 month |
5,000 km (3,000 mi) or 7 months |
4,000 km (2,500 mi) or 6 months |
8,000 km (5,000 mi) or 12 months |
16,000 km (10,000 mi) or 24 months |
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|
1 |
Engine oil |
Warm-up engine before draining. |
Refer to NOTE 1 |
O |
O |
O |
||
|
2 |
Oil filter |
Replace. |
- |
o |
0 |
O |
||
|
3 |
Final gear oil |
Replace. |
Refer to NOTE 2 |
0 |
O |
|||
|
4* |
Air filter |
Clean wilh compressed air. |
Refer to NOTE 3 |
0 |
O |
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|
5* |
Brake system |
Adjust free play. Replace pads if necessary. (Front) Replace shoes if necessary (rear). |
- |
o |
0 |
O |
||
|
6* |
Clutch |
Adjust free play. |
- |
o |
o |
o |
||
|
7* |
Control and meter cable |
Apply chain lube thoroughly. |
Yamaha chain and cable lube or SAE 10W/30 motor oil |
o |
o |
o |
||
|
8* |
Rear arm Pivot bearing |
Check bearings assembly for looseness. Moderately repack every 16,000 km (10,000 mi). |
Medium weight wheel bearing grease |
Repack |
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|
9* |
A.C. Generator |
Replace generator brushes. Replace at initial 13,000 km (8,000 mi) and thereafter every 16,000 km (10,000 mi). |
- |
Replace |
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|
10 |
Brake/Clutch lever pivot shaft |
Apply chain lube lightly. |
Yamaha chain and cable lube or SAE 10W/30 motor oil |
O |
O |
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|
11 |
Brake pedal and change pedal shaft pivots |
Apply chain lube lightly. |
Yamaha chain and cable lube or SAE 10W/30 motor oil |
O |
O |
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|
12 |
Center and side stand pivots |
Apply chain lube lightly. |
Yamaha chain and cable lube or SAE 10W/30 motor oil |
0 |
o |
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|
13 |
Front fork oil |
Drain completely. Refill to specification. |
Yamaha fork oil 10Wt or equivalent |
O |
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|
14 |
Steering bearing and races |
Check bearings assembly for looseness. Moderately repack every 16,000 km (10,000 mi). |
Medium weight wheel bearing grease |
0 |
o |
Repack |
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|
15 |
Wheel bearings |
Check bearings for smooth rotation. Replace if necessary. |
- |
0 |
o |
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|
16 |
Battery |
Check specific gravity Check breather pipe for proper operation. |
- ■ |
0 |
o |
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*Yamaha recommends that these items be serviced by your Yamaha dealer or other qualified mechanic.
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