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 maintenance tables, the services related to emissions control are grouped separately.
PERIODIC MAINTENANCE EMISSION CONTROL SYSTEM
ITEM |
REMARKS |
INITIAL ODOMETER READING |
|||||
1.000 km (600 mi) or 1 month |
*#1 7.000 km (4.400 mi) or 7 months |
"2 13,000 km (8,200 mi) or 13 months |
19,000 km {12.000 mi) or 19 months |
25,000 km [15,800 mi) or 25 months |
31,000 km <19.600m or 31 months |
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Valve clearance |
Check and adjust valve clearance when engine is cold. |
o |
|||||
Spark plug |
Check condition. Adjust gap and clean. Replace at 13,000 km (or 13 months) and thereafter every 12,000 km (or 12 months). |
o |
Replace |
o |
Replace |
o |
|
Crankcase ventilation system |
Check ventilation hose for cracks or damage. Replace if necessary. |
o |
o |
o |
|||
Fuel line |
Check fuel hose and vacuum pipe for cracks or damage. Replace if necessary. |
|
o |
o |
o |
o |
|
Exhaust system |
Check for leakage. Retighten if necessary. Replace gasket(s) if necessary. |
o |
o |
o |
o |
o |
|
Idle speed |
Check and adjust engine idle speed. Adjust cable free play. |
o |
o |
o |
o |
o |
|
Carburetor synchronization |
Adjust synchronization of carburetors. |
o |
o |
o |
o |
o |
o |
•It is recommended that these items be serviced by a Yamaha dealer or other qualified mechanic. |
NOTE:
For farther odometer reading, repeat the above maintenance at the period establish; **1: Every 6.000 km (3,800 mi) "2. Every 12,000 km (7,600 mi) intervals.
GENERAL MAINTENANCE/LUBRICATION
No. |
ITEM |
REMARKS |
TYPE |
INITIAL ODOMETER READINGS |
|||||
1,000 km (600 mi) or 1 month |
**1 7,000 km (4,400 mi) or 7 months |
**2 13,000 km (8,200 mi) or 13 months |
**3 19,000 km (12,000 mi) or 19 months |
**4 25,000 km (15.800 mi) or 25 months |
31,000 km (19,600 mi or 31 months |
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1 |
Engine oil |
Warm-up engine before draining. |
See page 12 |
o |
o |
o |
o |
o |
o |
2 |
Oil filter |
Replace. |
— |
o |
o |
o |
|||
3 |
Air filter |
Clean with compressed air. Replace if necessary. |
— |
o |
o |
o |
o |
o |
|
4 |
Brake system |
Adjust free play. Replace pads if necessary. (Front) Replace shoes if necessary (Rear) |
o |
o |
o |
o |
o |
o |
|
5 |
Clutch |
Adjust free play. |
— |
o |
o |
o |
o |
o |
o |
6 |
Final gear oil |
Check oil level and leakage. Replace every 24,000 km (15,000 mi) or 24 months. |
SAE80 API GL-4 hypoid gear oil |
Replace |
o |
Replace |
|||
7 |
Control and meter cable |
Apply chain lube thoroughly. |
Yamaha chain and cable lube or SAE 10W30 motor oil. |
° |
o |
o |
o |
o |
o |
8 |
Rear arm pivot shaft |
Check bearings assembly for looseness. Moderately repack every 24,000 km (15,200 mi) |
Medium weight wheel bearing grease |
o |
|||||
9 |
Brake/ Clutch ever pivot shaft. |
Apply chain lube lightly. |
Yamaha chain and cable lube or SAE 10W30 motor oil. |
o |
o |
o |
o |
o |
|
10 |
Brake pedal and change pedal shaft |
Lubricate Apply chain lube lightly. |
Yamaha chain and cable lube or SAE 10W30 motor oil. |
o |
o |
o |
o |
o |
|
11 |
Center/Side stant pivots |
Check operation and lubricate. Apply chain lube lightly. |
Yamaha chain and cable lube or SAE 10W30 motor oil. |
o |
o |
o |
o |
o |
|
12 |
Front fork oil |
Check operation and leakage. |
— |
o |
o |
o |
o |
o |
|
13 |
Steering bearings |
Check bearings assembly for looseness. Moderately repack every 24,000 km (15,000 mi) |
Medium weight wheel bearing grease |
O |
o |
o |
o |
o |
|
14 |
Wheel bearings |
Check bearings for smooth rotation. |
— |
o |
o |
O |
o |
o |
|
15 |
Battery |
Check specific gravity and breather pipe for proper operation. |
— |
o |
o |
o |
o |
o |
|
16 |
A.C. Generator |
Replace generator brushes. |
o |
o |
|||||
17 |
Sidestand switch |
Check and clean or replace if necessary. |
O |
o |
o |
o |
o |
o |
■ it is recommended that these items be serviced by a Yamaha Dealer or other qualified mechanic.
NOTE:
For greater odometer readings repeat the above maintenance at the period established, IE: **1: Every 6,000 km (3,800 mi), **2: Every 12,000 km (7,600 mi), **3: Every 18,000 km (11,400 mi), **4: Every, 24,000 km (15,200 mi) intervals.
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