Periodic Maintenance/Lubrication - Yamaha RAPTOR YFM660RP Owner's Manual

EBU00261
ITEM
Valves*
Cooling system
Spark plug
Air filter element
Carburetors*
Crankcase breather
system*
Exhaust system*
Spark arrester
Fuel line*
Engine oil
Engine oil filter cartridge
Drive chain
Front brake
Rear brake*
Clutch*

PERIODIC MAINTENANCE/LUBRICATION

ROUTINE
• Check valve clearance.
• Adjust if necessary.
• Check coolant leakage.
• Repair if necessary.
• Replace coolant every 24 months.
• Check condition.
• Adjust gap and clean.
• Replace if necessary.
• Clean.
• Replace if necessary.
• Check starter (choke) operation.
• Adjust engine idling speed and synchronization.
• Check breather hose for cracks or damage.
• Replace if necessary.
• Check for leakage.
• Tighten if necessary.
• Replace gasket if necessary.
• Clean.
• Check fuel hose for cracks or damage.
• Replace if necessary.
• Replace (Warm engine before draining).
• Replace if necessary.
• Check and adjust slack/alignment/clean/lube.
• Check free play/operation/fluid leakage/See NOTE Page
8-4.
• Correct if necessary.
• Check operation/fluid leakage/See NOTE Page 8-4.
• Correct if necessary.
• Check operation.
• Adjust if necessary.
1
month
8-3
INITIAL EVERY
3 6 6
months months months
Every 20~40 hours
(More often in wet or dusty areas.)
1
year