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SPANNER TORQUE SETTINGS
Tightening Torques for general use bolts and nuts
ITEM
Size x Pitch
kgf .m
ft .lbs
N .m
M6 (7T) : 6mm (0.24in)
–
1.0~1.15
7.2~8.3
9.8~11.3
M8 (7T) : 8mm (0.31)
–
2.4~2.8
17.4~20.3
23.5~27.5
M10 (7T) : 10mm (0.39in)
_
5.0~5.7
36.2~41.2
49.0~55.9
M12 (7T) : 12mm (0.47in)
_
7.9~9.2
57.1~66.5
77.5~90.5
Tightening Torques for special use bolts and nuts
ITEM
Size x Pitch
kgf.m
ft.lbs
N.m
Head Bolts
M11 x 1.25
9.5 ~10.0
68.7~72.3
93.1~98.0
Bolts, Connecting Bolts
M8 x 1.0
4.5~5.0
32.5~36.2
44.1~49.0
Bolts, Flywheel
M12 x 1.25
10.0~11.0
72.3~79.5
98.0~107.8
Bolts 1, Bearing Case
M9 x 1.25
4.7~5.2
34.0~37.6
46.1~50.9
Bolts 2, Bearing Case
M10 x 1.25
7.0~7.5
50.6~54.2
68.6~73.5
Nozzle Holder Assembly
M20 x 1.5
5.0~7.0
36.2~50.6
49.0~68.6
Caps Nuts, Head Cover
M8 x 1.25
0.7~0.9
5.1~6.5
6.9~8.8
Glow Plugs
M10~1.25
2.0~2.5
14.5~18.1
19.6~24.5
Oil Switch
PT 1/8
1.5~2.0
10.8~14.5
14.7~19.6
Nuts, Rocker Arm Bracket
M8 x 1.25
2.4~2.8
17.4~20.3
23.5~27.5
Bolts, Idle Gear Shaft
M8 x 1.25
2.4~2.8
17.4~20.3
23.5~27.5
Nut, Crank Shaft
M30 x 1.5
14.0~16.0
101.2~115.7
137.3~156.9
Nut, Injection Pipe
M12 x 1.5
2.5~3.5
18.1~25.3
24.5~34.3