ZB2044
December 2007
Page 43
TM
Section 2 - Operation
Function Tests
• Test Optional Reserve Steering
(If Equipped)
1. Start engine and let it run for approximately
2 minutes to ensure proper charging of
reserve steering accumulator.
NOTE
At initial start up, the red steer light should
light momentarily and then go out.
2. Turn off engine.
3. With ignition key switch in “ ” on position,
turn steering wheel left and right from lock
to lock position.
Result:
Steering wheel should turn from
lock to lock. Reserve steering system is
operational.
4. If steering wheel does not fully turn from
lock to lock, system must be checked
immediately for accumulator charge
pressure, system leaks or proper charge
solenoid operation.
• Test Secondary Park Brake
(If Equipped)
CAUTION
Refer to
Section 2.10-3
for instructions
on how to drive on a slope.
1. Ensure path of intended motion is clear.
2. Ensure both park and secondary park
brake switches are off.
3. Drive the telehandler on a slope.
4. Depress service brake pedal slowly until
telehandler stops.
5. Select secondary brake rocker switch
to on position and release service brake
pedal.
Result:
Secondary park brake indicator
light should turn on and telehandler
should not roll.
WARNING
If the pressure in either of the dual
service brake systems fails, charge
pressure light will turn on. The Spring
Applied Hydraulically Released brake
on the system that failed will engage to
bring the telehandler to a full stop.
This unit is equipped with rear axle tilt lock,
which is energized when red light is lit.
Never attempt to level frame when boom is
elevated or when red light is lit.
WAR NING
A
152222AA
152218AA
A
All turbo-engines
air cleaner and exhaust
must be sealed during
transport.
NOTICE
Secondary Brake
Activation Switch
Steering
Selector Switch
Transmission
Lever
Hour Meter
Front Display
Panel
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