Tightening Torques; Specified Torques; Engine - Yamaha WaveRunner XLT1200 Service Manual

SPEC

TIGHTENING TORQUES

SPECIFIED TORQUES

Part to tightened

ENGINE

Muffler cover – muffler
Exhaust chamber stay/
cylinder head – cylinder
Exhaust chamber/stay – bracket
Exhaust chamber joint –
exhaust manifold
Exhaust chamber –
exhaust chamber joint
Muffler – eye
Eye – cylinder head
Muffler stay – cylinder body
Muffler stay 2 – crankcase
Muffler – muffler stay 2
Exhaust temperatur sensor –
muffler
Muffler stay – catalyst
housing/muffler
Water temperature sensor –
mixing joint
Muffler – catalyst
housing
Muffler – mixing joint
Exhaust manifold –
cylinder
Water pipe – exhaust manifold
Engine – engine mount
Reed valve plate/reed valve –
crankcase
Reed valve – reed valve base
YPVS cable holder/valve cover –
cylinder
YPVS valve cover – cylinder
YPVS valve arm – shaft
YPVS valve assembly – cylinder
Spark plug – cylinder head
Cylinder head cover/
cylinder head – cylinder
TIGHTENING TORQUES
Part name
Bolt
1st
Bolt
2nd
Bolt
Bolt
Bolt
Nut
Bolt
Bolt
Bolt
Bolt
—
1st
Bolt
2nd
—
1st
Bolt
2nd
1st
Bolt
2nd
1st
Bolt
2nd
1st
Nut
2nd
Bolt
Bolt
Bolt
Screw
Bolt
Bolt
Bolt
Bolt
Spark plug
1st
2nd Bolt
3rd
Tightening torque
Thread
Q'ty
size
N•m
M6 3 12
15
M8 2
35
M10 2 39
M10 4 39
M10 6 39
M10 2 39
M10 4 39
M10 2 39
M10 2 39
M10 1 39
— 1 39
15
M10 2
39
— 1 20
15
M8 6
33
11
M8 6
22
22
M10 10
39
15
M10 2
39
M6 6 12
M8 4 17
M6 18 12
M3 24 0.8
M6 2 10
M6 10 10
M4 3 3
M5 3 4
M14 3 25
22
M8 22 22
35
2-7
Remarks
kgf•m ft•lb
1.2 8.7
1.5 11
3.5 25
3.9 28
3.9 28
3.9 28
3.9 28
3.9 28
3.9 28
3.9 28
3.9 28
3.9 28
1.5 11
3.9 28
2.0 14
1.5 11
3.3 24
1.1 8.0
2.2 16
2.2 16
3.9 28
1.5 11
3.9 28
1.2 8.7
1.7 12
1.2 8.7
0.08 0.6
1.0 7.2
1.0 7.2
0.3 2.2
0.4 2.9
2.5 18
2.2 16
2.2 16
3.5 25
E