MTU 12V4000C Series Operating Instructions Manual page 100

9. Use slotted screwdriver to check thrust ring
at both line ends for secure seating.
10. Tighten loose thrust ring to specified tightening torque.
Name
Thrust ring
11. Coat screw head mating face (2) and thread
with engine oil.
12. Fit hold-down clamp (1) in correct position by hand. Tighten screw (2) to specified initial tightening torque
using a torque wrench.
Name
Screw
13. Fit O-rings (4) and (6) on HP fuel line (5) and coat with assembly compound.
14. Tighten HP fuel line (5) to specified initial tightening torque.
Name
HP line
15. Tighten screw (2) to specified torque using a torque wrench.
Name
Screw
100 | Injector | MS150049/04E 2017-04
Size Type
Tightening torque
Size Type
M12 Preload torque
Size Type
Preload torque
Size Type
M12 Tightening torque
Lubricant Value/Standard
5 Nm to 10 Nm
Lubricant Value/Standard
(Engine oil) 5 Nm to 10 Nm
Lubricant Value/Standard
(Engine oil) 5 Nm to 10 Nm
Lubricant Value/Standard
100 Nm + 10 Nm