EP Equipment CQD16, Service Manual

Page: 56 / 251

42
REV. 07/2016
DRIVE SYSTEM
5
-
5.1 Drive Wheel
Lift the vehicle carefully with lifting equipment
through the lifting holes at at front and back;
5.1.1 Removal and Installation
Removal
Make sure the lifting equipment is solid and
secure, and the load capacity should be greater
than the total weight of the vehicle.Lifting height
of not more than 300mm, to prevent the hazards
to the maintenance personnel working under
the vehicle for caster removal and installation.
WARNING
-
-
-
Rotate the drive assembly to the right.
Loosen the seven
fl ange nuts (1) with wrench
or socket wrench, and then unscrew the
fl ange nuts and spherical washer by order.
Remove the drive wheel (2) from the gearbox
(3).
Installation
- Install according to the reverse order of rem-
oval;
-
-
Screw the seven nuts as shown in Figure
90203.
Tighten the nuts by order and mark with the
torque: 140 n • m.
CAUTION
Tyre wear can affect the stability of the truck,
adjust the caster with minor wear on a regular
basis, or replace the caster with heavy wear.
Quality of tyres directly affects the stability and
driving performance of the device. If you need
to replace the factory-fitted tyres, please use
original spare parts provided by the equipment
manufacturer to reach the original design
performance of the truck.
CAUTION
5.1.2 Faults and Causes
1
Fault Drive wheel slipping or jumping
Cause Wear
2
Fault
Drive wheel cracking or degumm-
ing
Cause Improper use
3
Fault
Vehicle sways while running
Cause
Drive wheel lock nut loosening