80
Appendix 2
TIGHTENING TORQUES FOR MAIN THREADED CONNECTIONS, KGF M
Cylinder head bolts
(cylinder-head gasket of asbostal sheet)
Preliminary tightening
holding at least 2 min
additional turn by an angle of 70...75°
6,9-8,2
Cylinder head bolts (metal cylinder head gasket)
Preliminary tightening
holding at least 1 min
additional turn by an angle of 90°
5.1
Valve cover bolts
0,5-0,7
Chain cover screws
2,0-2,5
Securing bolts for cylinder head front cover
1,2-1,8
Fastening the fan drive coupling to the hub
5,0-6,0
Nuts fastening engine forward supports to the frame brackets on the frame
5,0-6,2
Bolts fastening engine forward support brackets to the cylinder block
2,8-3,6
Mount bolt for the front engine to the bracket on the cylinder block
9,0-11,0
Cotter pin nuts fastening the rear engine mounts to the brackets
3.2
Nuts fastening the brackets of the rear engine mounts to the frame
2,8-3,6
Crankshaft clamp bolt
17-20
Clamp screws of throttle preheater hose
0,1-0,3
Nuts fastening inlet tube
2,9-3,6
Nuts fastening exhaust manifold
2,0-2,5
Self-locking brackets of the receiver pipe
4,6-5,1
Crankcase fastening bolts
1,2-1,8
Spark plugs
2,1-3,1
Bolts and nuts for receiver mounting
2,0-2,5
Starter fastening bolts
4,4-5,6
Water pump pulley mounting bolts
1,4-1,8
Water pump mounting screws
2,0-2,5
Fastening bolt of the water pump to secure it to the chain cover
1,9-2,3
Engine fuel line mounting bolts
0,6-0,9
Throttle connection pipe fastening screws
1,2-1,8
Screws for fastening housing of regulator of temperature
2,0-2,5
Steel fuel pipe connections
2,0-2,5
Clamps of rubber hoses of the fuel system
2,5-3,5
Cooling system hose clamps
0.4-0.45
Heating system hose clamps
0,25-0,35
Cooling system radiator fastening bolts
3,2-3,6
Bolts of the clamp of the idle speed regulator
0,6-0,9
Nut for fastening detonation sensor
1,5-2,5
Bolts for fastening sensors (timing, pressure and temperature)
0,6-0,9
Engine coolant temperature sensor
1,2-1,8
Oxygen sensor
3.5
Throttle position sensor
0.3
Bolts for fastening ignition coils
0,6-0,9
The bleed fitting of the clutch release cylinder:
metal fitting
1,5-2,2
plastic fitting
0.4
–
0.5
Nuts of bolts for fastening cardan shaft flanges
4,4-5,6
Bolts and nuts for mounting gearbox and transfer case
4,0-5,6
Nut fastening the flange to the drive axle pinion
17-21
Fastening bolt of the crankcase cover to the axle crankcase (non-detachable in the vertical plane)
3,6-4,4
Nut fastening the flange to the drive pinion of axles with a detachable part in the vertical plane of the
crankcase
16-22
Axle crankcase nut with crankcase cover (detachable in the vertical plane)
6,5-8,0
Locking plate bolt (as one-piece in the vertical plane of the axle crankcase)
1,1-2,5
Fastening bolt of the crankcase cover to the axle crankcase (non-detachable in the vertical plane)
1,1-2,5
Differential bearing covers (non-detachable in the vertical plane of the crankcase)
14-16
Fastening nut of the swivel cam lever.
8-10
