MTU 12 V 4000 C10 Operating Instructions Manual page 137

Adjusting drive belt tension
1. Release screws (2) until fan coupling can
be moved.
2. Tighten stud (1) until the required frequency
is achieved.
3. Tighten screws (2) to specified tightening torque.
Name
Screw
Size Type
M12x60 Tightening torque
Lubricant
MS150049/02E 2012-11 | Task Description | 137
Value/Standard
100Nm +10Nm