8.19.2 Engine mounting – Checking securing screws for firm seating
Preconditions
☑
Engine is stopped and starting disabled
Special tools, Material, Spare parts
Designation / Use
Part No.
Qty.
Torque wrench, 60–320 Nm
F30452768
1
Torque wrench, 300–800 Nm
F30047798
1
Ratchet bit
F30027341
1
Engine oil
Version A – resilient engine
mounting
1.
Check that securing screws (1, 2) and base
frame screw connections (3) are tight.
2.
Use a torque wrench to tighten loose screw connections (1) to specified tightening torque.
Name
Size
Type
Lubricant
Value/Standard
Screw
M20
Control torque
500 Nm +50 Nm
3.
Use a torque wrench to tighten loose screw connections (2) to specified tightening torque.
Name
Size
Type
Lubricant
Value/Standard
Screw
M20
Control torque
350 Nm +35 Nm
4.
Use a torque wrench to tighten loose base frame screw connections (3) to specified tightening torque.
Name
Size
Type
Lubricant
Value/Standard
Screw
M12
Control torque
74 Nm +7 Nm
278 | Engine Mounting / Support | MS15039/01E 2018-11
TIM-ID: 0000080368 - 001
