BA 35203_04 * 3.0 * 35203_04_05_Bedienung.fm 5-3
Operation 5
Synchronising the steering system
Due to internal leakage in the steering hydraulics, the front and rear axle
wheels of the machine no longer follow the same track during straight-
ahead machine travel after extended operation. The steering system must
be synchronized from time to time.
Synchronization during machine restart and steering-mode
change
Accident hazard when synchronising the steering system during
machine travel!
Can cause serious injury or death.
► Synchronise the steering system only at a standstill or at walking
speed.
Synchronization of the steering is only possible at "tortoise" speed!
During synchronization, the “Hare” speed range can be selected with
switch 57. However, the speed only becomes active when
synchronization is complete!
1. Start the diesel engine and select a new steering mode as required.
➥ The symbol for the selected steering mode E/2, E/3 or E/4 and
symbol for synchronization E/1 flash alternating.
2. Turn the steering wheel to the left and right several times.
➥ The synchronization is over as soon as both steering cylinders
(front and rear axle) have reached or passed through the straight-
ahead position and the symbol for synchronization E/1 lights up
continuously in the digital display. After a short time, the symbol for
synchronization E/1 and the symbol of the chosen steering mode E/
2, E/3 or E/4 lights up continuously.
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