ENGINE
M6040, M7040, WSM
1-S11
3. TIGHTENING TORQUES
Tightening torques of screws, bolts and nuts on the table below are especially specified.
(For general use screws, bolts and nuts: Refer to "5. TIGHTENING TORQUES" on page G-13.)
• For "*" marked screws, bolts and nuts on the table, apply engine oil to their threads and seats before
tightening.
Item N·m kgf·m lbf·ft
Glow lead mounting nut 0.98 to 1.7 0.10 to 0.18 0.74 to 1.33
Glow plug 7.7 to 9.3 0.78 to 0.95 5.7 to 6.8
Cylinder head cover screw 9.81 to 11.2 1.00 to 1.15 7.24 to 8.31
Injection pipe retaining nut 23 to 36 2.3 to 3.7 17 to 26
Oil switch taper screw 15 to 19 1.5 to 2.0 11 to 14
Injection pump unit mounting nut 18 to 20 1.8 to 2.1 13 to 15
Power steering hose retaining nut 22.6 to 27.5 2.3 to 2.8 16.6 to 20.3
Oil cooler pipe retaining nut 49.0 to 68.6 5.0 to 7.0 36.2 to 50.6
Starter's B terminal mounting nut 9.8 to 11.8 1.0 to 1.2 7.2 to 8.7
Front frame mounting screw (M14, 9T, UBS) 166.7 to 196.1 17.0 to 20.0 123.0 to 144.7
Power steering pipe retaining nut 49.0 to 68.6 5.0 to 7.0 36.2 to 50.6
Brake hose retaining nut 22.6 to 27.5 2.3 to 2.8 16.6 to 20.3
Engine and clutch housing mounting screw and nut
(M14, 7T)
124 to 147 12.6 to 15.0 91.2 to 108
Oil pipe 1 mounting screw 16 to 19 1.6 to 2.0 12 to 14
Thermo valve 30 to 39 3.0 to 4.0 22 to 28
Nozzle holder clamp screw 24 to 27 2.4 to 2.8 18 to 20
Overflow pipe assembly retaining screw 9.81 to 11.2 1.00 to 1.15 7.24 to 8.31
Rocker arm bracket screw 49 to 55 5.0 to 5.7 37 to 41
*Cylinder head mounting screw 187 to 196 19.0 to 20.0 138 to 144
*Lubricating oil pipe mounting screw 15 to 19 1.5 to 2.0 10.8 to 14
Governor housing mounting screw 9.81 to 11.2 1.00 to 1.15 7.24 to 8.31
Lock nut 2.9 to 4.0 0.29 to 0.41 2.1 to 2.9
Injection pump assembly mounting screw 24 to 27 2.4 to 2.8 18 to 20
Injection pump assembly mounting nut 18 to 20 1.8 to 2.1 13 to 15
Injection pump gear mounting nut (left-handed screw) 137.3 to 156.9 14.0 to 16.0 101.3 to 115.7
Governor weight mounting nut 62.8 to 72.6 6.4 to 7.4 46.3 to 53.5
Fuel camshaft stopper mounting screw 9.81 to 11.2 1.00 to 1.15 7.24 to 8.31
Fuel camshaft bearing stopper mounting screw 3.9 to 4.2 0.39 to 0.43 2.9 to 3.1
*Crankshaft screw 255 to 274 26.0 to 28.0 188 to 202
Oil cooler joint screw 40 to 44 4.0 to 4.5 29 to 32
Front cover mounting screw (10T) 30 to 35 3.0 to 3.5 22 to 25
Relief valve retaining screw 69 to 78 7.0 to 8.0 51 to 57
*Flywheel screw 98.1 to 107.9 10.0 to 11.0 72.3 to 79.6
Flywheel housing mounting screw 103 to 117 10.5 to 12.0 76.0 to 86.7
Camshaft set screw 24 to 27 2.4 to 2.8 18 to 20
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