84
Supplement 2
10.2. TIGHTENING TORQUE OF MOST
IMPORTANT JUNCTIONS
1)
Junction description
Tightening torque,
daN·m (kgf·m)
1
2
Engine ZMZ4061, 4063, 40522
Cylinder head holddown bolts
preliminary tightening
4.0 – 6.0
final tightening
13.0 – 14.5
Connecting rod nuts
6.8 – 7.5
Main bearing cap bolts
10.0 – 11.0
Flywheel bolts
7.2 – 8.0
Clutch case bolts
4.2 – 5.1
Crankshaft bolt
17.0 – 22.0
Clutch pressure plate bolts
2.0 – 2.5
Camshaft cap bolts
1.9 – 2.3
Camshaft sprocket holddown bolts
5.6 – 6.2
Intermediate shaft sprocket holddown bolts
2.2 – 2.5
Rocker cover bolts
0.5 – 0.8
Intake pipe nuts, clutch case reinforcing element bolts
2.9 – 3.6
Water pump, water pump pulley, thermostat housing, chain
damper, chain cover bolts, exhaust manifold nuts
2.0 – 2.5
Cylinder head front cover, idler pulley bolts
1.4 – 1.8
Oil crankcase holddown bolts
1.2 – 1.8
Oil seal holder bolts
0.6 – 0.9
Transmission
Transfer case shaft flanges nuts
2)
20 – 28
Gear cases bolts
1.4 – 1.8
Front and rear gear case and transfer case covers bolts
2)
1.4 – 1.8
Cardan drive intermediate support to frame crossmember
holddown nuts
1.2 – 1.8
Cardan drive to transfer case
2)
, front
2)
and rear axles holddown
nuts
2.7 – 3.0
Rear propeller shaft universal joint knuckle holddown bolt
(for 2WD vehicles)
4.0 – 4.4
Front axle driving flange nuts
2)
11 – 12.5
1)
Tightening torques are stated for checking at repairs and maintenance.
2)
For 4WD vehicles.
