Doosan PU158TI User Manual

Appendix
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Appendix
z Standard table of tightening torque
Specification Screw Strength Tightening Torque kg ⋅ m
Cylinder block bearing cap
– main bolt
– side bolt
Flywheel housing
– tightening bolt
– cover bolt
M18 × 2
M12 × 1.5
M12 × 1.5
M10
M8
12.9
10.9
10.9
12.9
8.8
Initial 30 kg
⋅ m + rotating angle 90 °
8
10
7.5
2.2
Counter weight
Crank pulley
Vibration damper
Flywheel
Cooling fan
Connecting rod cap
M16 × 1.5
M16 × 1.5
M10
M16 × 1.5
M8
M16 × 1.5
10.9
10.9
10.9
12.9
8.8
10.9
Initial 10 kg
⋅ m + rotating angle 90 °
21
6
26
2.2
Initial 10 kg
⋅ m + rotating angle 90 °
Cylinder head
Cylinder head cover
Fuel injection nozzle holder
Fuel injection pipe
M15 × 2
M8
M28
M14 × 1.5
12.9
8.8
CK60
8 kg
⋅ m + 15 kg ⋅ m +angle 90 ° + angle 90 °
2.2
7
± 0.5
2.5
Cam shaft timer
Rocker arm bracket
Lock nut (adjusting screw)
M10
M10
M12 × 1
10.9
10.9
8.8
9
6.5
5
Oil pump cover
Oil pump
Oil cooler
Oil pan
Oil pan plug
M8
M8
M12
M8
M26 × 1.5
8.8
8.8
10.9
8.8
2.2
2.2
5
2.2
8
Exhaust manifold
Intake manifold
M10
M8
10.9
8.8
5.0
2.2
Fuel injection pump(cylinder block)
Fuel filter
M10
M12 × 1.5
10.9
8.8
6.5
8
Starting motor
Alternator bracket
M12 × 1.5
M14
8
8.8
8
12
Oil pressure switch
Water temperature switch
PT1/8
M14 8.8
2
2
Plug screw
M12 × 1.5
M14 × 1.5
M16 × 1.5
M18 × 1.5
M22 × 1.5
M24 × 1.5
M26 × 1.5
M30 × 1.5
AM10 × 1.0
AM14 × 1.5
5
8
8
10
10
12
12
15
5
8

Doosan PU158TI Specifications

General

Brand	Doosan
Model	PU158TI
Category	Engine
Language	English