Komatsu 830E Shop Manual page 52

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Warning and Danger plates are located inside the

door of the brake system cabinet behind the cab.

This DANGER plate alerts technicians to read the

warning labels attached to the side of each of the

accumulators prior to releasing internal nitrogen

pressure or disconnecting any hydraulic lines or

This WARNING plate warns the technician to stop

the engine, turn off the key switch, and open the

drain valves on all three accumulators to bleed the

hydraulic pressure before loosening or disconnecting

a brake line.

This WARNING plate, attached to the automatic lube

system grease reservoir warns the technician not to

remove the reservoir cover. The grease reservoir

should be filled through the grease filter to prevent

contamination of the grease supply.

This DANGER plate is attached to all four suspen-

sions and steering accumulator(s). The plate con-

tains instructions for releasing internal pressure

before disconnecting any hydraulic lines or hard-

Warnings and Cautions

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