Komatsu PC210LC-6K Operation & Maintenance Manual page 169

Lubricating
• Boom foot pin (2 points)
• Boom cylinder rod end (2 points)
• Arm cylinder foot pin (1 point)
• Boom-arm coupling pin (1 point)
• Arm cylinder rod end (1 point)
• Bucket cylinder foot pin (1 point)
• Arm-link coupling pin (1 point)
• Arm-bucket coupling pin (1 point)
• Link coupling pin (2 point)
• Bucket cylinder rod end (1 point)
• Bucket-link coupling pin (2 points)
Check oil level in swing machinery case, add oil
Drain water and sediment from fuel tank
Clean fresh air intake heater filter
Check oil level in final drive case, add oil
Check level of battery electrolyte
Lubricate swing circle (2 points)
Check air conditioner compressor belt tension, adjust
Replace fuel cartridges
Check swing pinion grease level, add grease
Change oil in engine oil pan, replace engine oil filter cartridge
Clean and inspect radiator fins, oil cooler fins and condensor fins
(only for machines equipped with air-conditioner)
SERVICE ITEM
EVERY 250 HOURS SERVICE
EVERY 500 HOURS SERVICE
23. MAINTENANCE SCHEDULE CHART
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