Maintenance work on the carrier
7.12 Suspension
07.12.2017
Maintenance manual 3 302 649 en 7 - 79
GMK4090
7.12.2 Suspension struts – checking the fastening
Spare parts
and tools
– Torque wrench for torques up to 900 Nm (664 lbf ft).
Prerequisites – The truck crane must be raised on outriggers; à Operating manual.
– The engine is not running and is secured against unauthorised use;
à p. 2 - 3.
– The wheels must have been removed.
• Check whether the screws on all suspension struts are securely seated;
à Special torques, p. 10 - 2:
1 on the upper bracket,
2 on the lower bracket,
3 on the lower flange,
4 on the half shells for the steering lever.