Checking That The Wheel Nuts Are Tight - Manitowoc GROVE GMK4090 Maintenance Manual

7.10.3
Spare parts
and tools
Prerequisites
Check the wheel
nuts
Maintenance manual
GMK4090

Checking that the wheel nuts are tight

Designation
Wheel nut with pressure plate
for steel rims
Wheel nut with pressure plate
for aluminium rims
– Torque wrench for 650 Nm (480 lbf ft).
– The engine is not running and is secured against unauthorised use;
à
p. 2 - 3.
•
Check the wheel nuts and the pressure
plates for damage.
•
Replace any damaged wheel nuts or pres-
sure plates.
•
Check the wheel nuts in sequence (1-12) for
a tight fit – torque 650 Nm (480 lbf ft).
3 302 649 en
Maintenance work on the carrier
Quantity GROVE part no.
per wheel
12 01207756
12 7659100000
7.10 Wheels
M 1
7 - 69