Yamaha WR250F Manuel D'atelier page 398

OIL PUMP
Extent of removal:
Extent of removal Order
Preparation for removal
1
2
10
11
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1 Oil pump removal
Part name
OIL PUMP REMOVAL AND DIS-
ASSEMBLY
Primary driven gear
Right crankcase cover
1 Circlip
2 Washer
3 Oil pump drive gear
4 Oil pump assembly
5 Outer rotor 2
6 Circlip
7 Inner rotor 2
8 Dowel pin
9 Oil pump cover
Outer rotor 1
Inner rotor 1
4 - 66
ENG
OIL PUMP
2 Oil pump disassembly
Q'ty Remarks
Refer to "CLUTCH" section.
Refer to "OIL FILTER ELEMENT,
WATER PUMP AND RIGHT CRANK-
CASE COVER" section.
1
1
1
1
1
1
1
1
1
1
1