Precautions For Maintenance; Before Carrying Out Maintenance - Komatsu PC210LC-6K Operation & Maintenance Manual

8. PRECAUTIONS FOR MAINTENANCE

8.1 BEFORE CARRYING OUT MAINTENANCE

WARNING TAG
• If others start the engine or operate the controls while you are performing service or lubrication, you could
suffer serious injury or death.
• ALWAYS attach the WARNING TAG to the control lever in the 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 Komtasu distributor. (Part no. 20E-00-K1340)
PROPER TOOLS
• Use only tools suited to the task. Using damaged, low quality, faulty, or makeshift tools could cause personal
injury.
Tools See 21.1 "INTRODUCTION OF NECESSARY TOOLS''.
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
• Replace the following fire-related components periodically:
Fuel system: Fuel hose, spilling hose, and fuel tube cap
Hydraulic system: Pump outlet hose, and front and rear pump branch hoses
• Replace these components periodically with new ones, 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, event though they have not reached the time
specified. Replacement of safety critical components
See 22 "PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS''.
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