Checking The Oil Pump; Checking The Oil Delivery Pipes; Checking The Oil Strainer - Yamaha XVS1100(L) Service Manual

OIL PUMP
EAS00364

CHECKING THE OIL PUMP

1. Check:
S oil pump driven gear
S oil pump body
S oil pump driven gear cover
Cracks/damage/wear ! Replace the de-
fective part(-s).
2. Measure:
S inner-rotor-to-outer-rotor-tip clearance a
S outer-rotor-to-oil-pump-body-side clearance
b
S oil-pump-body-to-inner-rotor-and-outer-ro-
tor clearance c
Out of specification ! Replace the oil pump.
1 Inner rotor
2 Outer rotor
3 Oil pump body
Inner-rotor-to-outer-rotor-tip
clearance
0.03 X 0.09 mm
<Limit>: 0.15 mm
Outer-rotor-to-oil-pump-body-side
clearance
0.03 X 0.08 mm
<Limit>: 0.15 mm
Oil-pump-body-to-inner-rotor and
outer-rotor clealance
0.03 X 0.08 mm
<Limit>: 0.15 mm
EAS00367

CHECKING THE OIL DELIVERY PIPES

The following procedure applies to all of the oil
delivery pipes.
1. Check:
S oil delivery pipes 1
Damage ! Replace.
Obstruction ! Wash and blow out with com-
pressed air.
EAS00368

CHECKING THE OIL STRAINER

1. Check:
S oil strainer 1
Damage ! Replace.
Contaminants ! Clean with engine oil.
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ENG