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EBU00262
PERIODIC MAINTENANCE/LUBRICATION
ITEM
Valves*
Spark plug
Air filter element
(for engine and V-belt
compartment)
Carburetor*
Cylinder head cover
breather system*
Exhaust system*
Fuel line*
Engine oil
Oil strainer*
Drive chain
Transmission oil
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 leakage.
• Retighten if necessary.
• Replace gasket if necessary.
• Check fuel hose for cracks or damage.
• Replace if necessary.
• Replace (warm engine before draining).
• Clean.
• Replace if necessary.
• Check and adjust slack/alignment/clean/lube.
• Check oil level/oil leakage.
• Replace every 12 months.
month months months months
8-7
INITIAL
1
3
6
6
1
1
1
1
1
1
1
Every 20 – 40 hours
(more often in wet or dusty areas)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
EVERY
1
year
1
1
1
1
1
1
1
1
1
1
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