Yamaha Raptor YFM350S, Руководство по обслуживанию

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CHK
ADJ
EB300000
PERIODIC CHECKS AND ADJUSTMENTS
INTRODUCTION
This chapter includes all information necessary to perform recommended inspections and adjust-
ments. These preventive maintenance procedures, if followed, will ensure more reliable vehicle
operation and a longer service life. The need for costly overhaul work will be greatly reduced. This
information applies to vehicles already in service as well as to new vehicles that are being prepared
for sale. All service technicians should be familiar with this entire chapter.
PERIODIC MAINTENANCE/LUBRICATION
ITEM ROUTINE
INITIAL EVERY
1
month
3
months
6
months
6
months
1
year
Valves*
• Check valve clearance.
• Adjust if necessary.
Spark plug
• Check condition.
• Adjust gap and clean.
• Replace if necessary.
Air filter element
• Clean.
• Replace if necessary. Every 20 ~ 40 hours
(More often in wet or dusty areas.)
Carburetor*
• Check starter (choke) operation.
• Adjust engine idling speed.
Crankcase breather
system* • Check breather hose for cracks or damage.
• Replace if necessary.
Exhaust system*
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
Fuel line*
• Check fuel hose for cracks or damage.
• Replace if necessary.
Engine oil • Replace. (Warm engine before draining.)
Engine oil filter ele-
ment • Clean.
• Replace if necessary.
Engine oil strainer • Clean.
Drive chain • Check and adjust slack/alignment/clean/lube.
Brakes*
• Check operation/fluid leakage/See NOTE page 24.
• Correct if necessary.
Clutch*
• Check operation.
• Adjust if necessary.
Wheels*
• Check balance/damage/runout.
• Replace if necessary.
Wheel bearings*
• Check bearing assemblies for looseness/damage.
• Replace if damaged.
Steering system*
• Check operation.
• Repair if damaged.
• Check toe-in.
• Adjust if necessary.
Front and rear sus-
pension* • Check operation.
• Correct if necessary.
Upper and lower arm
pivot and steering
shaft*
• Lubricate every 6 months with lithium-soap-based
grease.
Rear arm pivot*
• Lubricate every 6 months with lithium-soap-based
grease.
INTRODUCTION/
PERIODIC MAINTENANCE/LUBRICATION