7.13.3 Drive belt ‒ Tension adjustment
Preconditions
☑
Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use
Part No.
Qty.
Torque wrench, 20-100 Nm
F30026582
1
Ratchet adapter
F30027340
1
Torque wrench, 40-200 Nm
F30027337
1
Ring socket, 24 mm
F30501562
1
Engine oil
Drive belt ‒ Tension adjustment
1.
Remove protective cover from cooler.
2.
Remove protective grill from fan.
3.
Loosen screws (2) slightly.
4.
Adjust belt tension acc. to specifications
with screw (1) (→ Page 134).
5.
Use torque wrench to tighten screws (2) to specified tightening torque.
Name
Size
Type
Lubricant
Value/Standard
Screw
M16 x 50 Tightening torque
(Engine oil)
180 Nm +18 Nm
6.
Tighten screw (1) to specified torque using a torque wrench.
Name
Size
Type
Lubricant
Value/Standard
Screw
M16 x
200
Tightening torque
(Engine oil)
50 Nm +5 Nm
7.
Install protective grill on fan.
8.
Install protective cover on cooler.
136 | Task Description | MS150118/01E 2015-05
TIM-ID: 0000053490 - 002