Komatsu H70051 Series Operation & Maintenance Manual page 301

OPERATION
For the towing pin, see "METHOD OF USING TOWING
PIN (3-118)".
TOW THE MACHINE WHOSE ENGINE CAN BE STARTED
• If the transmission and steering wheel can be operated, and the engine is running, it is possible to tow the
machine out of mud or to move it for a short distance to the edge of the road.
• The operator should get on the machine being towed and operate the steering in the direction that the ma-
chine is towed.
WHEN IT IS IMPOSSIBLE TO TRAVEL WHILE ENGINE IS RUNNING
Perform the following when it is impossible to travel while the engine is running.
1.
Loosen the plug (1) under the HST pump until it touches
the stopper (2).
By doing so, the HST pump circuit is bypassed and the
travel is enabled.
TROUBLES AND ACTIONS
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