Tightening Torque Spec For Cooling System; Tightening Torque Spec For Inlet And Exhaust System - Mitsubishi S6R Series Service Manual

Chapter 2 SERVICE DATA

2.4 Tightening Torque Spec for Cooling System

Description
Pump
Water pump Pump shaft pulley (nut)
Pipe
Pump shaft pulley (nut)
Water pump for
air cooler cooling
Pipe
Pump
Water pump for
sea water pump
Pump shaft pulley (nut)
Camshaft gear (front)
Fan drive Drive shaft gear (nut)
Plate fan

2.5 Tightening Torque Spec for Inlet and Exhaust System

Description
Mounting nut for turbocharger
Exhaust pipe V clamp
Air cooler
Air cooler cover
Air cooler element
2-20
Dia x Pitch
(M-thread)
N·m
M 12 × 1.25 59 ± 5.9
M 24 × 1.5 245 ± 12.3
- 22.5 ± 2.25
M 20 × 1.5 112 ± 4.9
- 22.5 ± 2.25
M 10 × 1.25 18.6 ± 2.95
M 24 × 2.0 220 ± 10
M 24 × 1.5 176 ± 8.8
M 30 × 1.5 392 ± 19.6
M 12 × 1.25 108 ± 10.8
Dia x Pitch
(M-thread)
M 12 × 1.25 108 ± 5.4
1/4-28 UNF 9 ± 0.45
M 12 × 1.25 108 ± 10.8
M 8 × 1.25 16 ± 2
M 10 × 1.5 49 ± 5
Tightening torque
kgf·m lbf·ft
6 ± 0.6 43.52 ± 4.35
25 ± 1.25 180.70 ± 9.07 For alternator driving
2.29 ± 0.23 16.59 ± 1.66
11.5 ± 0.5 82.61 ± 3.61
2.29 ± 0.23 16.59 ± 1.66
1.9 ± 0.3 13.72 ± 2.18
22.4 ± 1.0 162.26 ± 7.38
17.9 ± 0.9 129.81 ± 6.49
40 ± 2.0 289.12 ± 14.46
11 ± 1.1 79.66 ± 7.97
Tightening torque
N·m kgf·m lbf·ft
11 ± 0.55 79.66 ± 7.97
0.9 ± 0.04 11.80 ± 1.48
11 ± 1.1 79.66 ± 7.97
1.6 ± 0.2 11.80 ± 1.48
5 ± 0.5 36.14 ± 3.69
Remarks
R 1/4
Remarks