PREVOST X3-45 Multiplex User Manual

TroubleshootingTroubleshooting
Instructions on Design, Operation, Maintenance and Inspection
43
2 Troubleshooting aid
Fault
Cause Remedial action
Noise Air in the oil
Oil level too low
Bleed steering system ¢
Top up with oil
Pump defective Repair ©
R
e
p
l
a
c
e
©
R
e
p
l
a
c
e
©
Stiff operation to either side Oil level too low Repair leakage
Top up with oil ¢
Steering system is sucking in air
(Suction area)
Repair leakage
Top up with oil ¢
Bleed steering system £
Universal joints/steering column
Stiff operation
Check
Replace ¡
Oil filter soiled Replace ¢
Steering gear defective Repair ©
R
e
p
l
a
c
e
©
R
e
p
l
a
c
e
©
Pump defective Repair ©
R
e
p
l
a
c
e
©
R
e
p
l
a
c
e
©
Stiff operation in one direc-
tion
Incorrect setting of
steering limitation
Set ¢
Steering gear defective Repair ©
S
t
e
e
r
i
n
g
g
e
a
r
d
e
f
e
c
t
i
v
e
R
e
p
a
i
r
©
Replace
Stiff operation during fast
steering motion
Steering system is sucking in air
(Suction area)
Repair leakage
Top up with oil
B
l
e
e
d
s
t
e
e
r
i
n
g
s
y
s
t
e
m
¢
B
l
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e
d
s
t
e
e
r
i
n
g
s
y
s
t
e
m
¢
Pump defective or wrong version Replace pump ©
¡ see vehicle manufacturer’s instructions
© approach ZF Service Centre
¢ see Chapter III.

PREVOST X3-45 Multiplex Specifications

General

Length	45 ft
Width	102 in
Engine	Volvo D13
Horsepower	500 hp
GVWR	54, 000 lbs
Height	146 in
Sleeping Capacity	Varies based on floor plan
Water Capacity	Varies based on floor plan