Yamaha YFM70RY Service Manual page 244

Disassembling the oil pump
Order
1 Oil pump housing 1/oil seal
2 Oil pump outer rotor 1
3 Dowel pin
4 Oil pump inner rotor 1
5 Oil pump housing cover/oil seal
6 Dowel pin
7 Oil pump shaft
8 Dowel pin
9 Oil pump inner rotor 2
10 Oil pump outer rotor 2
11 Oil pump housing 2
Job/Parts to remove Q'ty
1/1
1
1
1
1/1
2
1
1
1
1
1
For assembly, reverse the disassembly pro-
cedure.
5-51
OIL PUMP
Remarks