Service Points; Oil Pump Inspection; Oil Hose Inspection; Check Valve Inspection - Yamaha WaveRunner XL1200Ltd 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 → Clean.
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.
Refer to "OIL INJECTION SYSTEM" in
chapter 3.

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".
4-29
E