Checks Around Machine; Hydraulic Unit; Receiver Unit, Controller; Antenna - Komatsu D375A-5 Operation & Maintenance Manual

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OPERATION

14. CHECKS AROUND MACHINE

14. CHECKS AROUND MACHINE
To ensure the safety of the operator and to maintain the performance of the machine, carry out checks around the
machine before starting the engine. Look around and under the machine and check for loose bolts or nuts, accu-
mulated dust, and leakage of oil, fuel, or coolant, and check the condition of the work equipment and hydraulic
systems together with the items for the base machine.

14.1 HYDRAULIC UNIT

Check for leakage of oil.

14.2 RECEIVER UNIT, CONTROLLER

Check that there are no loose or missing mounting bolts or connectors, and no disconnected cables.

14.3 ANTENNA

Check that the antenna is securely installed and that there are no disconnected cables.

14.4 ROTATING LAMPS

Check that there are no blown bulbs.
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