Yamaha WaveRunner - Page 136

5-27
E
POWR
OIL PUMP
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
OIL PUMP DISASSEMBLY
Follow the left “Step” for disassembly.
1Bolt 1
2Bolt 3
3 Oil pump housing cover 1 1
4Gasket 1
5 Oil pump housing 1 1
6 Check valve assembly 1
7 Oil pump housing 2 1
8Gasket 1
9 Outer rotor (scavenge) 2
10 Inner rotor (scavenge) 2
E
8 × 70 mm
20 N • m (2.0 kgf • m, 14 ft • Ib)
8 × 20 mm
20 N • m (2.0 kgf • m, 14 ft • Ib)
4 × 12 mm
2.0 N • m (0.2 kgf • m, 1.4 ft • Ib)
E
E
E
2
1
3
20
18
21
22
4
5
23
17
9
10
8
7
10
11
9
19
6
16
15
14
13
12
Not reusable
Not reusable