Precautions For Maintenance; Before Carrying Out Maintenance - Komatsu PW130ES-6K Operation & Maintenance Manual

SAFETY
WARNING: Failure to follow these safety precautions may lead to a serious accident.

PRECAUTIONS FOR MAINTENANCE

BEFORE CARRYING OUT MAINTENANCE

WARNING TAG
If others start the engine or operate the controls while you are
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performing service or lubrication, you could suffer serious
injury or death.
ALWAYS attach the WARNING TAG to the control lever in the
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operator's cab to alert others that you are working on the
machine. Attach additional warning tags around the machine,
if necessary.
These tags are available from your Komatsu distributor. (Part
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no. 20E-00-K1340)
PROPER TOOLS
Use only tools suited to the task. Using damaged, low quality,
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faulty, or makeshift tools could cause personal injury.
Tools, see "INTRODUCTION OF NECESSARY TOOLS" on
page 177.
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
Replace the following fire-related components periodically:
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Fuel system: Fuel hose, spilling hose, and fuel tube cap.
Hydraulic system: Pump outlet hose.
Replace these components periodically with new ones,
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regardless of whether or not they appear to be defective.
These components deteriorate over time.
Replace or repair any such components if any defect is found,
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event though they have not reached the time specified.
Replacement of safety critical components,see "PERI-
ODIC REPLACEMENT OF SAFETY CRITICAL PARTS" on
page 179.
PRECAUTIONS FOR MAINTENANCE
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