Apollo APOLLO 150, User Manual

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7.3 Periodic maintenance and adjustment
N ÉLÉMENTS CONTROLS OR MAINTENANCE
TO BE CARRIED OUT
1 MONTH
OR
ONCE
AFTER 10
HOURS
3 MONTHS
OR
EVERY 20
HOURS
6 MONTHS
OR
EVERY 40
HOURS
12 MONTHS
OR
EVERY 80
HOURS
1 Spark plug • Check condition.
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Adjust gap and clean.

Replace if necessary.
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2 Air filter
element
• Clean with solvent.

Replace if necessary.
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3 Fuel line • Check fuel hoses for cracks or damage.

Replace if necessary.
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4 Carburetor • Check engine idling speed and starter operation.

Adjust if necessary.
• Clean.
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5 Exhaust
system
• Check for head cylinder leakage .

Tighten if necessary.

Decarbonize if necessary.
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6 Brakes • Check the front and rear brake linings. ( .52)
• Check the brake discs. ( .49)
• Check the brake lines for damage and leakage.
• Change the foot brake cylinder seals.
• Check the front and rear brake fluid level. ( .49)
• Check the free travel of the foot brake lever. ( .53)
• Change the front and rear brake fluid. ( .50)
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7 Frame and
swingarm
• Check the frame and swingarm. ( .73)
• Check the swingarm bearing. ( .73)
• Grease all moving parts (e.g., hand lever, chain, ...)
and check for smooth operation.
• Check play of steering head bearing. ( .63)
• Grease the steering head bearing. ( .64)
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8 Wheels • Check the tire condition. ( .56)
• Check the tire air pressure. ( .57)
• Check the wheel bearing for play.
• Check the wheel hubs.
• Check the rim run-out.
• Check the spoke tension. ( .57)
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9 Chain • Check the chain, rear sprocket, engine sprocket,
and chain guide. ( .71)
• Check the chain tension. ( .70)
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10 Engine • Change the engine oil and oil filter and clean the oil
screens. ( p. 81)
• Check the valve clearance.
• Check the clutch.
• Perform minor engine service, engine has been in-
stalled. (Change spark plug and spark plug connector.
Change piston, check and measure cylinder; check
cylinder head. Check the camshaft, rocker arm and
rocker arm shafts. Check timing assembly.)
• Perform major engine service including removing
and installing engine. (Change valves, valve springs,
valve spring seats and valve spring retainers. Change
the connecting rod, conrod bearing, and crank pin. •
Check the transmission and shift mechanism. Check
the oil pressure regulator valve. Change the suction
pump. Check the force pump and lubrication system.
Change timing chain. Change all engine bearings.
Change the shaft seal rings and bearing seals of the
main bearing.)
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