MTU 16V4000M73 Operating Instructions Manual page 267

16. Tighten nut (3) to specified torque using a torque wrench.
Name
Nut
17. Fit seal (10).
18. Install cover.
19. Install screws (1), washers (2) and nuts (9).
20. Tighten nuts (9).
21. Open ball valve at the inlet and outlet of the fuel treatment system.
Result: The fuel treatment system is ready for operation.
Size Type
M16 Tightening torque
Lubricant
(Engine oil)
MS150123/01E 2017-05 | Fuel Supply System | 267
Value/Standard
30 Nm +3 Nm