Yamaha RS90K Manuel D'atelier page 584

Order Job name/Part name
Water pump disassembly
1 Water pump housing cover
2
Gasket
3
Circlip
4 Impeller shaft gear
5
Pin
6
Impeller shaft assembly
7 Water pump seal
8
Oil seal
9 Bearing
0 Water pump housing
WATER PUMP
E
7
New
5
6
2
New
1
Q'ty
Remove the parts in the order listed below.
1
1
2
1
1
1
1
1
1
1
For assembly, reverse the disassembly pro-
cedure.
6-10
COOL
3
New
3
New
9
0
8
New
Remarks
4