1.6 Tightening torque chart
Main
components
Parts to be
tightened
Tightening torque Size Quantity
Nm lbf ft
Cylinder head Cylinder head 83.4 to 88.3 61.5 to 65.1 M11 X 1.5 18
Cylinder head
cover
9.8 to 19.6 7.2 to 14.5 M8 X 1.25 3
rocker shaft 13.7 to 23.5 10.1 to 17.3 M8 X 1.25 4
Injection nozzle 13.7 to 23.5 10.1 to 17.3 M8 X 1.25 4
Fuel pipe 9.81 to 14.7 7.2 to 10.8 M8 X 1.25 4
Glow plug 14.7 to 19.6 10.8 to 14.5 M10 X 1.25 4
Glow plug
connector
0.98 to 1.47 0.7 to 1.1 M4 X 0.7 4
Hanger 13.7 to 23.5 10.1 to 17.3 M8 X 1.25 4
Cylinder block Bearing cap 137.3 to 156.9 101.3 to 115.7 M14 X 1.5 10
Front plate 13.7 to 23.5 10.1 to 17.3 M8 4
Thrust plate 5.85 to 9.85 4.3 to 7.3 M6 X 1.0 2
Rear plate 74.5 to 90.1 55.0 to 66.5 M12 X 1.5 8
Oil pan 13.7 to 23.5 10.1 to 17.3 M8 X 1.25 24
Strainer clamp 13.7 to 23.5 10.1 to 17.3 M8 X 1.25 1
Injection pump
cover
5.85 to 9.85 4.3 to 7.3 M6 X 1.0 4
Crankshaft Connecting rod
cap
34.3 to 44.1 25.3 to 32.5 M9 X 1.0 8
Flywheel 127.3 to 146.9 93.9 to 108.3 M14 X 1.5 8
Crankshaft
pulley
166.7 to 203.9 123.0 to 150.4 M16 X 1.5 1
Gear case 13.7 to 23.5 10.1 to 17.3 M8 X 1.25 16
Plug 7.9 to 17.7 5.8 to 13.0 M8 1
Oil pump 5.8 to 9.8 4.3 to 7.2 M6 X 1.0 3
Relief valve 14.7 to 24.5 10.8 to 18.1 M8 X 1.5 1
Adaptation unit 19.6 to 29.4 14.5 to 21.7 M16 X 1.5 1
Injection pump Injection pump 13.7 to 23.5 10.1 to 17.3 M8 X 1.25 6
Connector 19.6 to 24.5 14.5 to 18.1 M12 X 1.5 1
Injection pipe 14.7 to 24.5 10.8 to 18.07 M12 X 1.5 8
Delivery valve
holder
39.2 to 44.1 28.9 to 32.5 M18 X 1.5 4
Governor
weight bracket
5.85 to 9.85 4.3 to 7.3 M6 X1.0 3
Others Water pump 13.7 to 23.5 10.1 to 17.3 M8 X 1.25 4
Thermostat
housing
13.7 to 23.5 10.1 to 17.3 M8 X 1.25 2
1. Introduction
4608 / 4609 / 4610 Service Manual 1-23
4283492M3