Yamaha FX10X 2008, Service Manual

Page: 235 / 411

5-49
ENG
OIL PAN AND OIL PUMP
6. Inspect:
• Check ball seat
1
• Check ball 2
• Spring
3
• Spacer 4
Damage/wear
→
Replace the defective
part(-s).
1
2
3
4
7. Inspect:
• Oil strainer
Damage
→
Replace.
Obstruction
→
Wash and blow out with com-
pressed air.
Contaminants
→
Clean with engine oil.
INSTALLATION
1. Lubricate:
• Inner rotor
• Outer rotor
• Oil pump shaft
(with the recommended lubricant)
Recommended lubricant:
Engine oil
2. Install:
• Pin
• Inner rotor
• Outer rotor
NOTE:
• Each set of inner and outer rotors should be
installed with both punch marks
a
facing in the
same direction, either away from or towards the
oil pump assembly.
• When installing the inner rotor, align the pin in the
oil pump shaft with the groove
b
on the inner
rotor.
3. Inspect:
• Oil pump operation
Unsmooth operation
→
Replace.
b
a
a