EP Equipment CPD30L1-B, Руководство по обслуживанию

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REV. 05/2020
STEERING SYSYTEM
8
92
8.1 Steering Bridge
8.1.1 Removal and Installation
Removal
-
-
Lift the counter-weight (1) slightly, unscrew
two bolts and remove the counter-weight (1)
from the chassis;
Place a wooden wedge under the chassis
near steering wheel, make the wheel off the
ground;
- Fix the wheels with triangular wooden wedge;
Make sure the lifting equipment is solid and
secure, and the load capacity should be greater
than the total weight of the vehicle.
When replacing wheels, be sure that the truck
won't tilt.
WARNING
WARNING
- Remove the steering wheels; (See Section
4.1)
-
-
Remove the two tubings (2, Fig3131-
70003SM) from the steering bridge;
Remove the steering displacement sensor;
(See Section 8.2)
-
-
Unscrew the four bolts (3) and remove the
steering bridge from the frame;
Unscrew the four bolts (4) and remove the
rubber (5) from the steering bridge.
Installation
- Install according to the reverse order of rem-
oval.
8.1.2 Faults and Causes
1
Fault Steering Bridge Abnormal Noise
Cause a. Supporting bearing wear;
b. Gear wear, the gap is too big;
2
Fault Steering Bridge Oil Leaks
Cause Oil seal wear or aged
3
Fault Steering Bridge Stuck
Cause a. Gear damage;
b. Support bearing damage.