Oil Pump Inspection; Oil Hose Inspection; Service Points; Check Valve Inspection - Yamaha WaveRunner XLT1200 Service Manual

FUEL
OIL PUMP

SERVICE POINTS

Oil pump inspection

1. Inspect:
Oil pump
Contaminants → Clean.
Damage/wear → Replace.
Oil pump joint piece
Damage/wear → Replace.

Oil hose inspection

1. Inspect:
Oil hose
Cracks/damage → Replace.
CAUTION:
If the oil delivery hoses are not full of oil,
fill them up.
After installing the oil injection system,
bleed the system of any air.

Check valve inspection

1. Check:
Check valve
Faulty → Replace.
Checking steps:
Connect a hose to the end of check
valve "A" and blow into it.
Air should come out from end "B".
Connect the hose to the end of check
valve "B" and blow into it.
Air should not come out from end "A".
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