Malfunction and Remedies
Towing
423 / 476
Model with 1 traction drive engine
– Set the reduction gear to neutral.
– Pull the shift rod (3) (on the front of the reduction gear) out 26 to 30 mm. Neither of
the two gears may be engaged.
– The emergency steering pump is still being driven and is still operational.
3
Shift rod (3) on the front of the reduction gear
Model with 2 traction drive engines:
– Set the transmission to neutral.
– Pull the shift rod (4) (on the front of the transmission) out about 12 mm. Neither of
the two gears may be engaged.
– The emergency steering pump is no longer being driven and is not operational.
4
Shift rod (4) on the front of the transmission
From this point with both models:
– Connect an appropriate salvaging aid e.g. a rigid towing bar (see page 424).
– Release the parking brake manually, (see page 426).
ADVICE
It is impossible to start the engine of the machine by towing or rolling.
If necessary, compressed air from the assisting vehicle can be fed in via the com-
pressed air coupling. The maximum allowable feed pressure is 8.5 bar.
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