5-29
E
POWR
OIL PUMP
SERVICE POINTS
Oil pump removal
1. Remove:
• Oil pump assembly
NOTE:
Loosen the oil pump bolts in the sequence
shown.
5
6
7
8
9
11
1
12
3
10
4
2
Oil pump inspection
1. Check:
• Oil pump housing cover 1
1
• Oil pump housing cover 2
2
• Oil pump housing
3
Cracks/damage/wear
→
Replace the
defective part(s).
2. Measure:
• Inner-rotor-to-outer-rotor-tip clearance
a
• Outer-rotor-to-oil-pump-housing
clearance
b
Out of specification
→
Replace the oil
pump.
1
Inner rotor
2
Outer rotor
3
Oil pump housing
Inner-rotor-to-outer-rotor-tip
clearance:
0.09–0.15 mm (0.004–0.006 in)
Outer-rotor-to-oil-pump-housing
clearance (scavenge pump):
0.09–0.19 mm (0.0035–0.0075 in)
Outer-rotor-to-oil-pump-housing
clearance (feed pump):
0.09–0.17 mm (0.0035–0.0067 in)
Содержание FX140
Страница 796: ...9 32 E TRBL ANLS OPERATING 5 Click the Execute button or press the Enter key on your keyboard Fig 42 Fig 42 Fig 43 ...
Страница 866: ......
Страница 867: ......
Страница 868: ...YAMAHA MOTOR CO LTD Printed in Japan Mar 2002 0 7 1 CR F1B 28197 ZE C1 FX1000 A E F G S Printed on recycled paper ...