3-23
PC210/240-ENG
SERVICE ITEM PAGE
Lubricating
• Boom foot pin (2 points) 3-47
• Boom cylinder rod end (2 points) 3-47
• Arm cylinder foot pin (1 point) 3-47
• Boom-arm coupling pin (1 point) 3-48
• Arm cylinder rod end (1 point) 3-48
• Bucket cylinder foot pin (1 point) 3-48
• Arm-link coupling pin (1 point) 3-48
• Arm-bucket coupling pin (1 point) 3-48
• Link coupling pin (2 point) 3-48
• Bucket cylinder rod end (1 point) 3-48
• Bucket-link coupling pin (2 points) 3-48
Check oil level in swing machinery case, add oil 3-48
Drain water and sediment from fuel tank 3-49
Clean fresh air intake heater filter 3-49
EVERY 250 HOURS SERVICE
Check oil level in final drive case, add oil 3-51
Check level of battery electrolyte 3-52
Lubricate swing circle (2 points) 3-53
Check air conditioner compressor belt tension, adjust 3-54
EVERY 500 HOURS SERVICE
Replace fuel cartridges 3-55
Check swing pinion grease level, add grease 3-57
Change oil in engine oil pan, replace engine oil filter cartridge 3-58
Clean and inspect radiator fins, oil cooler fins and condensor fins 3-59
(only for machines equipped with air-conditioner)
23. MAINTENANCE SCHEDULE CHART