Checking For Looseness Of High-Pressure Clamp, Hardening Of Rubber - Komatsu D475A-5E0 Operation & Maintenance Manual

MAINTENANCE
SERVICE PROCEDURE

CHECKING FOR LOOSENESS OF HIGH-PRESSURE CLAMP, HARDENING OF RUBBER

Check for any looseness in the high-pressure clamp mounting bolts (1) to (15) in the drawing in the illustrations
below. Check visually and feel with your finger to check that the rubber has not hardened. If there is any problem,
the problem part must be replaced. Contact your Komatsu distributor for part replacement.
NOTICE
If the engine continues to be used when there are loose bolts, hardened rubber, or missing parts, there is danger of damage or
breakage occurring due to vibration and wear at the connections of high-pressure piping. Always check that the proper
high-pressure piping clamps are correctly installed.
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