Yamaha WaveRunner FX140 Service Manual page 64

Waverunner fx140
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SPEC
Part to tightened
Reduction drive gear case
– crankcase
Holder (relief valve) –
reduction drive gear case
Bearing housing –
reduction drive gear case
Battery negative lead –
starter motor
Starter motor lead – starter motor
Starter motor – crankcase
Generator cover –
crankcase
Rotor – crankshaft
Rotor – starter clutch
Washer/pulser coil lead and lighting
coil lead – generator
Pulser coil – generator cover
Holder (wire harness) –
generator cover
Lighting coil – generator cover
Spark plug
Camshaft position sensor
Cooling water pipe –
cylinder
Cylinder head cover –
cylinder head
Timing chain tensioner cap bolt
Timing chain tensioner –
cylinder head
Exhaust camshaft cap –
cylinder head
Intake camshaft cap –
cylinder head
Exhaust camshaft sprocket –
exhaust camshaft
Intake camshaft sprocket –
intake camshaft
Hanger – cylinder head
Cylinder head – crankcase
TIGHTENING TORQUES
Part name
1st
Bolt
2nd
1st
Bolt
2nd
Bolt
1st
Bolt
2nd
Nut
Bolt
Bolt
1st
Bolt
2nd
Bolt
Bolt
Bolt
Bolt
Bolt
Bolt
Bolt
1st
Bolt
2nd
Bolt
Bolt
Bolt
Bolt
Bolt
Bolt
Bolt
Bolt
Bolt
1st
Nut
2nd
1st
Nut
2nd
Tightening torque
Thread
Q'ty
size
N•m
3.7
M6
2
7.6
15
M8
7
28
M6
1
10
15
M8
4
28
1
18
M8
1
4.9
M8
1
18
15
M10
8
50
M10
1
75
M8
6
24
M5
3
4.9
M5
4
4.9
M6
2
14
M6
3
14
4
13
M6
1
10
3.7
M6
1
7.6
M6
6
12
M6
1
10
M6
2
10
M6
10
10
M6
18
10
M7
2
24
M7
2
24
M8
2
40
M6
3
10
20
2
64
20
8
49
2-12
Remarks
kgf•m
ft•lb
0.37
2.7
0.76
5.5
1.5
11
2.8
20
1.0
7.2
1.5
11
2.8
20
1.8
13
A
0.49
3.5
A
1.8
13
1.5
11
5.0
36
7.5
54
2.4
17
0.49
3.5
0.49
3.5
1.4
10
1.4
10
1.3
9.4
1.0
7.2
0.37
2.7
0.76
5.5
1.2
8.7
1.0
7.2
1.0
7.2
1.0
7.2
1.0
7.2
2.4
17
2.4
17
4.0
29
1.0
7.2
2.0
14
6.4
46
2.0
14
4.9
35
E

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