Yamaha Waverunner FX 160, Service Manual

Page: 60 / 774

2-10
E
SPEC
TIGHTENING TORQUES
Engine
Engine unit – engine mount Bolt M8 4 17 1.7 12
271
LT
Oil filter — — 1 17 1.7 12
E
Coupling cover – intermediate
housing
Bolt M6 1 7.8 0.78 5.6
572
LT
Thermoswitch (exhaust) –
exhaust pipe 3
Bolt M6 2 7.6 0.76 5.5
572
LT
Outer exhaust joint clamp –
exhaust pipe 3/exhaust
pipe 2
1st
— — 2
4.4 0.44 3.2
2nd 4.4 0.44 3.2
Inner exhaust joint clamp –
exhaust pipe 3/exhaust
pipe 2
1st
— — 2
4.4 0.44 3.2
2nd 4.4 0.44 3.2
Exhaust pipe 3 –
crankcase
*1
1st
Bolt M10 4
2.0 0.2 1.4
242
LT
2nd 15 1.5 11
3rd 39 3.9 28
Exhaust pipe end –
exhaust pipe 3
1st
Bolt M6 3
3.7 0.37 2.7
572
LT
2nd 7.6 0.76 5.5
Exhaust pipe stay –
crankcase
1st
Bolt M8 2
15 1.5 11
242
LT
2nd 42 4.2 30
Exhaust pipe 1 –
exhaust pipe stay
1st
Bolt M10 1
15 1.5 11
242
LT
2nd 42 4.2 30
Exhaust pipe 2 –
exhaust pipe 1
*1
1st
Nut — 5
39 3.9 28
E
2nd 39 3.9 28
Exhaust pipe 1 –
exhaust manifold 1/
exhaust manifold 2
1st
Bolt M8 10
22 2.2 16
242
LT
2nd 22 2.2 16
3rd 35 3.5 25
Exhaust manifold 1 –
cylinder head
1st
Bolt M8 6
22 2.2 16
242
LT
2nd 22 2.2 16
3rd 35 3.5 25
Exhaust manifold 2 –
cylinder head
1st
Bolt M8 5
22 2.2 16
242
LT
2nd 22 2.2 16
3rd 35 3.5 25
Water jacket – oil tank
1st
Bolt M6 4
3.7 0.37 2.7
572
LT
2nd 7.6 0.76 5.5
Oil tank stay/reduction
drive gear case –
oil separator
1st
Bolt M6 3
3.7 0.37 2.7
572
LT
2nd 7.6 0.76 5.5
Cover (ground lead) – oil tank Bolt M6 3 7.6 0.76 5.5
572
LT
Ground lead – oil tank Bolt M6 2 7.6 0.76 5.5
E
Oil tank – reduction drive
gear case
1st
Bolt M8 5
15 1.5 11
572
LT
2nd 39 3.9 28
*1 For details, refer to the tightening procedures in this manual.
Part to tightened Part name
Thread
size
Q’ty
Tightening torque
Remarks
N•m kgf•m ft•lb