Mitsubishi S4S Service Manual page 30

MAINTENANCE STANDAROS
Thread Width
Tightening Torque
Description Dia. x Pitch across flats,
Remark
(M-thread) mm
N·m
kgf-m lbf-ft
Overheat warning unit
M16 x 1.5 19 20.6 to 24.5
2.1 to 2.5 15.2 to 18.1
(thermostat)
Starter terminal B M8 x 1.25 12 9.81 to 11.8 1.0 to 1.2 7.23 to 8.68
Plug M16 x 1.5 24 39.2 to 49.0 4.0 to 5.0 28.9 to 36.2 Cylinder head
Balancer
M8 x 1.25 12 27.5 to 33.4
2.8
to
3.4 20.3
to
24.6
Fuel injection pump
M12 x 1.0
17
16.0 to 23.0 1.6 to 2.3 11.6 to 16.6
feed pipe (flare)
Fuel injection pump eye bolt M14x 1.5 22 15.0 to 20.0
1.5 to 2.0 10.8 to 14.5
Fuel injection pump
17
15.0 to 20.0 1.5 to 2.0 10.8 to 14.5
overflow valve
Oil level sensor
1-1/16-12
24 49.0 to 58.8
5.0 to 6.0 36.2 to 43.4
2.2 Standard BoUs
Thread Diameter
Torque
(mm)
4T 7T
N·m kgf-rn
lbf-ft
N·m
kgf-rn I bf- ft
M6
2.94 to 4.90 0.3 to 0.5 2.17t03.62
7.89 to 9.80 0.8 to 1.0
5.79 to 7.23
M8 9.80 to 12.7 1.0 to 1.3 7.23 to 9.40 14.7 to 21.6 1.5 to 2.2 10.8 to 15.9
MlO 17.7t024.5 1.8 to 2.5 13.0 to 18.1 29.4 to 41.2
3.0 to 4.2
21.7 to 30.4
M12
29.4 to 41.2 3.0 to 4.2
21.7 to 30.4 53.9 to 73.5 5.5 to 7.5 39.8 to 54.2
2.3 Standard Studs
Thread Diameter
Torque (tap end)
(mm)
For driving in aluminum materials
For drivingin ferrous materials
N-m
kgf-m lbf-ft N·m kgf-rn lbf-ft
M8 4.90 to 5.90 0.50 to 0.60 3.62 to 4.34 11.8 to 13.7 1.2 to 1.4 8.68 to 10.1
MlO 12.7 to 14.7 1.3 to 1.5
9.40 to 10.8 21.6 to 25.5 2.2 to 2.6 15.9 to 18.8
2.4 Standard Plugs
Torque
Thread Diameter For aluminum materials For ferrous materials
N·m
kgfm lbf-ft N·m kgf-rn lbf-ft
NPTF 1/l6 4.90 to 7.85 0.5 to 0.8
3.62 to 5.79 7.85 to 11.8 0.8 to 1.2 5.79
to
8.68
PT 1/8 7.85 to 11.8 0.8 to 1.2 5.79 to 8.68 14.7 to 21.6 1.5 to 2.2 10.8 to 15.9
PT 1/4, NPTF 1/4 19.6 to 29.4 2.0 to 3.0 14.5 to 21.7 34.3 to 44.1 3.5 to 4.5 25.3 to 32.5
PT3/8
-
-
-
53.9 to 73.5 5.5 to 7.5 39.8 to 54.2
Remarks: 1. The torque values shown above are for the balts with spring washers.
2. Do not apply any oil to the bolt threads.
2-10