Yamaha WARRIOR YFM350XP, Owner'S Manual

Page: 250 / 378

8-7
EBU00262
3-
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 idle speed/starter operation.
• Adjust if necessary.
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 element
• 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 8-8.
• Correct if necessary.
Clutch*
• Check operation.
• Adjust if necessary.
Wheels*
• Check balance/damage/runout.
• Replace if necessary.
U5NF61.book Page 7 Wednesday, June 13, 2001 5:18 PM