Maintenance Interval Schedule

Maintenance Interval Schedule – 345C Excavator

Tujuan pemeliharaan dan perawatan secara rutin berkala adalah untuk  mengantisipasi kerusakan yang lebih jauh lagi (fatal) dan Mengurangi down time unit Efektivitas kerja unit dan target kerja. Berikut contoh pemeliharaan untuk CAT 345C Excavator

Interval	Maintenance
As or When Required	Adjustable Gage Undercarriage Frame - Lubricate Air Conditioner/Cab Heater Filter (Recirculation) - Inspect/Replace Battery - Recycle Battery or Battery Cable - Inspect/Replace Boom Base Pins - Lubricate Bucket Linkage - Inspect/Adjust Bucket Tips - Inspect/Replace Cab Air Filter (Fresh Air) - Clean/Replace Circuit Breakers - Reset Counterweight Removal Chain - Inspect/Clean/Lubricate Engine Air Filter Primary Element - Clean/Replace Engine Air Filter Secondary Element - Replace Engine Air Pre-cleaner - Clean Ether Starting Aid Cylinder - Replace Fuses - Replace Oil Filter - Inspect Track Adjustment - Adjust Window Washer Reservoir - Fill Window Wiper - Inspect/Replace Windows - Clean
Every 10 Service Hours or Daily for First 100 Hours	Boom, Stick and Bucket Linkage - Lubricate
Every 10 Service Hours or Daily	Cooling System Coolant Level - Check Engine Oil Level - Check Fuel System Water Separator - Drain Fuel Tank Water and Sediment - Drain Hydraulic System Oil Level - Check Indicators and Gauges - Test Radiator Core - Clean Seat Belt - Inspect Track Adjustment - Inspect Travel Alarm - Test Undercarriage – Check
Every 10 Service Hours or Daily for Machines Used in Severe Applications	Boom, Stick and Bucket Linkage - Lubricate Every 50 Service Hours or Weekly Boom, Stick and Bucket Linkage - Lubricate
Every 100 Service Hours of Continuous Hammer Use	Hydraulic System Oil Filter (Case Drain) - Replace Hydraulic System Oil Filter (Pilot) - Replace
Initial 250 Service Hours	Engine Valve Lash and Fuel Injector Timing - Check Final Drive Oil - Change Hydraulic System Oil Filter (Case Drain) - Replace Hydraulic System Oil Filter (Pilot) - Replace Hydraulic System Oil Filter (Return) - Replace Swing Drive Oil - Change
Every 250 Service Hours	Cooling System Coolant Sample (Level 1) - Obtain Engine Oil Sample - Obtain Final Drive Oil Sample - Obtain Swing Bearing - Lubricate
Every 250 Service Hours or Monthly	Adjustable Gage Undercarriage Frame - Lubricate Belt - Inspect/Adjust/Replace Condenser (Refrigerant) - Clean Engine Oil and Filter - Change Final Drive Oil Level - Check Swing Drive Oil Level - Check
Every 250 Service Hours of Partial Hammer Use (50% of Service Hours)	Hydraulic System Oil Filter (Case Drain) - Replace Hydraulic System Oil Filter (Pilot) - Replace Every 250 Service Hours of Continuous Hammer Use Hydraulic System Oil Filter (Return) - Replace
Initial 500 Hours (for New Systems, Refilled Systems, and Converted Systems)	Cooling System Coolant Sample (Level 2) - Obtain
Every 500 Service Hours	Hydraulic System Oil Sample - Obtain Swing Drive Oil Sample - Obtain
Every 500 Service Hours or 3 Months	Engine Crankcase Breather - Clean Engine Oil and Filter - Change Fuel System - Prime Fuel System Primary Filter (Water Separator) Element - Replace Fuel System Secondary Filter - Replace Fuel Tank Cap and Strainer - Clean
Every 500 Service Hours of Partial Hammer Use (50% of Service Hours)	Hydraulic System Oil Filter (Return) - Replace
Every 600 Service Hours of Continuous Hammer Use	Hydraulic System Oil - Change
Every 1000 Service Hours or 6 Months	Battery - Clean Battery Hold-Down - Tighten Hydraulic System Oil Filter (Case Drain) - Replace Hydraulic System Oil Filter (Pilot) - Replace Hydraulic System Oil Filter (Return) - Replace Swing Drive Oil - Change
Every 1000 Service Hours of Partial Hammer Use (50% of Service Hours)	Hydraulic System Oil - Change
Every 2000 Service Hours or 1 Year	Engine Valve Lash and Fuel Injector Timing - Check Engine Valve Rotators - Inspect Final Drive Oil - Change Hydraulic System Oil - Change Refrigerant Dryer - Replace Swing Gear - Lubricate
Every Year	Cooling System Coolant Sample (Level 2) - Obtain
Every 3 Years After Date of Installation or Every 5 Years After Date of Manufacture	Seat Belt - Replace
Every 4000 Service Hours or 2 Years	Hydraulic System Oil - Change
Every 6000 Service Hours or 3 Years	Cooling System Coolant Extender (ELC) - Add
Every 12,000 Service Hours or 6 Years	Cooling System Coolant (ELC) - Change