Daewoo DE12 - 6.1. Tightening Torque

6. Maintenance specifications
6.1. Tightening torque
6.1.1. Major part tightening torque
6.1.2. Injection pump system
1) Injection pump delivery valve holder : 2~3kg•m
2) Nozzle holder fixing cap nut : 7kg•m
3) Nozzle fixing cap nut : 6~8kg•m
4) High pressure injection pipe fixing cap nut : Max. 3~5kg•m
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Part Dia.Bpitch(mm) Grade Tightening torque
Cylinder head bolt M14B1.5 12.9T 24.5
Conn. rod bearing cap bolt M16B1.5 12.9T 28
Crankshaft main bearing cap bolt M16B1.5 12.9T 30
Balance weight fixing bolt M14B1.5 10.9T 9
Flywheel fixing bolt M14B1.5 10.9T 18
Crankshaft gear fixing bolt M12B1.5 10.9T 13.4