SPECIAL FEATURES : TIGHTENING TORQUES (m.daN)
Flywheel - Clutch
Engines
8HY-8HV
1.7 ± 0.2
Flywheel
Clutch mechanism
2 ± 0.2
Lubrication circuit
0.9 ± 0.1
Oil pump assembly
Oil/coolant heat exchanger
Turbocharger lubrication pipe
1 ± 0.1
2.2 ± 0.2
Injection circuit
Injector fixing flange nut
Tightening
0.4 ± 0.1
65° ± 5°
Angular tightening
Unions on fuel high pressure common injection rail
Fuel high pressure pump
2.3 ± 0.2
Union on diesel injector
Fuel high pressure pump pinion
Union on fuel high pressure pump
5 ± 0.5
2.3 ± 0.2
Cooling circuit
1 ± 0.2±
Coolant pump
47
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