Daewoo DE12T - Appendix; Appendix Details

APPENDIX
•
Tightening torque for major parts
•
Tightening torque for injection pump system
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APPENDIX
Major Parts
Screw Strength
Tightening Torque Remarks
(Diameter x pitch) (grade)
1st : 6 kg
•
m
10.9T
2nd : 180°
Dodecagon
Finished : 150°
(angle torque)
Cylinder head bolt M14 B 1.5
24.5 kg
•
m hexagon
1st : 6 kg
•
m
12T
2nd : 90° + 90°
Dodecagon
Finished : 30°
(angle torque)
Cylinder head cover bolt M8 8.8T 1.2 kg
•
m
1st : 15 kg
•
m
Connecting rod bearing cap bolt M16
B
1.5 12.9T 2nd : 22 kg
•
m
3rd : 30 kg
•
m
1st : 15 kg
•
m
Crankshaft main bearing cap bolt M16
B
1.5 12.9T 2nd : 25 kg
•
m
3rd : 30 kg
•
m
Balance weight fixing bolt M14
B
1.5 10.9T 14.0 kg
•
m Split type
Flywheel fixing bolt M14
B
1.5 10.9T 18.0 kg
•
m
Crankshaft pulley fixing bolt M12
B
1.5 12.9T 13.4 kg
•
m
Oil spray nozzle M6 8.8T 1.0 kg
•
m
Major Parts
Screw Strength
Tightening Torque Remarks
(Diameter x pitch) (grade)
Injection nozzle holder nut M6 8.8T 1.0 kg
•
m
Injection pump bracket M10 8.8T 4.4 kg
•
m
Injection pump coupling bolt M10 - 6.0 kg
•
m
Injection pump driving gear nut M24
B
1.5 8.8T 25.0 kg
•
m
High pressure injection pipe fixing
M14
B 1.5 8.8T 3.0 kg
•
m
cap nut
Injection pump delivery valve holder - - 13 ~ 14 kg
•
m