Periodic Maintenance/Lubrication - Yamaha BIG BEAR YFM400FPP Owner's Manual

EBL00262

PERIODIC MAINTENANCE/LUBRICATION

ITEM
Valves*
Spark plug
Air filter
Carburetor*
Crankcase breather
system*
Exhaust system*
Fuel line*
Engine oil
Transfer gear oil
Engine oil filter
Engine oil strainer
Final gear oil
Differential gear oil
Front brake*
Rear brake*
Clutch*
ROUTINE
• Check valve clearance.
• Adjust if necessary.
• Check condition.
• Adjust gap and clean.
• Replace if necessary.
• Clean.
• Replace if necessary.
• Check idle speed/starter operation.
• Adjust if necessary.
• Check breather hose for cracks or damage.
• Replace if necessary.
• Check for leakage.
• Retighten if necessary.
• Replace gasket(s) if necessary.
• Check fuel hose for cracks or damage.
• Replace if necessary.
• Replace (Warm engine before draining).
• Replace.
• Clean.
• Check oil level/oil leakage.
• Replace every 12 months.
• Check operation/fluid leakage/see NOTE page 8-8.
• Correct if necessary.
• Check operation.
• Adjust if necessary.
• Check operation.
• Adjust if necessary.
1
month
8-7
INITIAL EVERY
3 6 6
months months months
Every 20 ~ 40 hours
(More often in wet or dusty areas.)
1
year