Yamaha WaveRunner - Page 190

5-81
E
POWR
CRANKCASE
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
Oil tank Refer to “OIL TANK”.
Oil pump Refer to “OIL PUMP”.
Reduction drive gear case Refer to “REDUCTION DRIVE GEAR”.
Cylinder head Refer to “CAMSHAFTS”.
1 Timing chain 1
2 Engine temperature sensor 1
3 Washer 1
4Bolt 2
5 Thermoswitch (engine) 1
6 Oil pressure switch 1
6
21
20
20
11
10
9
8
7
2
3
4
5
16
15
17
18
13
14
12
19
1
LT
271
LT
LT
572
LT
LT
572
LT
LT
572
LT
LT
572
LT
LT
572
LT
E
E
AA
12 N
•
m (1.2
kgf • m, 8.7 ft • Ib)
6 × 70 mm
12 N
•
m (1.2
kgf • m, 8.7 ft • Ib)
6 × 20 mm
20 N
•
m (2.0
kgf • m, 14 ft • Ib)
8 × 40 mm
2nd *
3rd 15 N • m (1.5
kgf
•
m, 11 ft
•
Ib)
1st 7.8 N • m (0.78
kgf
•
m, 5.6 ft
•
Ib)
9 × 105 mm
4th 49 ± 5˚
8.4 N
•
m (0.84
kgf • m, 6.1 ft • Ib)
12 N
•
m (1.2
kgf • m, 8.7 ft • Ib)
6 × 55 mm
12 N
•
m (1.2
kgf • m, 8.7 ft • Ib)
6 × 55 mm
7.6 N
•
m (0.76
kgf • m, 5.5 ft • Ib)
6 × 16 mm
15 N
•
m (1.5
kgf • m, 11 ft • Ib)
12 N
•
m (1.2
kgf • m, 8.7 ft • Ib)
6 × 20 mm
18
AA
GM