The user is responsible for the performance of maintenance, including all adjustments, the use of proper lubricants, fluids, filters, and the replacement of components due to normal wear and aging. Failure to adhere to proper maintenance intervals and procedures may result in diminished performance of the product and/or accelerated wear of components.
Use mileage, fuel consumption, service hours, or calendar time, WHICH EVER OCCURS FIRST, in order to determine the maintenance intervals. Products that operate in severe operating conditions may require more frequent maintenance.
Note: Before each consecutive interval is performed, all maintenance from the previous interval must be performed.
Note: If Cat HYDO Advanced 10 hydraulic oil is used, the hydraulic oil change interval is 3000 service hours. S·O·S services may extend the oil change to a longer interval. Consult your Cat dealer for details.
When Required
Air Conditioner/Cab Heater Filter (Recirculation) - Inspect/ReplaceBattery - Recycle
Battery or Battery Cable - Inspect/Replace
Cab Air Filter (Fresh Air) - Clean/Replace
Cab Door Latch - Inspect/Adjust/Replace
Camera - Clean
Circuit Breakers - Reset
Cooling System Coolant Level - Check
Engine Air Filter Primary Element - Clean/Replace
Engine Air Filter Secondary Element - Replace
Engine Oil Level - Check
Ether Starting Aid Cylinder - Replace
Fuel System - Prime
Fuel System Water Separator - Drain
Fuses - Replace
High Intensity Discharge Lamp (HID) - Replace
Hydraulic System Oil Level - Check
Oil Filter - Inspect
Radiator Core - Clean
Track Adjustment - Adjust
Window - Check
Window Washer Reservoir - Fill
Window Wiper - Inspect/Replace
Windows - Clean
Every 10 Service Hours or Daily
Fuel Tank Water and Sediment - DrainIndicators and Gauges - Test
Seat Belt - Inspect
Initial 250 Service Hours
Hydraulic System Filter Element (Fine Filtration) - ReplaceHydraulic System Oil Filter (Case Drain) - Replace
Hydraulic System Oil Filter (Return) - Replace
Swing Drive Oil - Change
Every 250 Service Hours
Engine Oil Sample - ObtainEvery 250 Service Hours for Machines Used in Severe Applications
Fuel System Secondary Filter - ReplaceEvery 250 Service Hours or Monthly
Condenser (Refrigerant) - CleanCooling System Coolant Sample (Level 1) - Obtain
Swing Bearing - Lubricate
Swing Drive Oil Level - Check
Every 250 Service Hours of Continuous Hammer Use
Hydraulic System Oil Filter (Case Drain) - ReplaceHydraulic System Oil Filter (Pilot) - Replace
Initial 500 Hours (for New Systems, Refilled Systems, and Converted Systems)
Cooling System Coolant Sample (Level 2) - ObtainEvery 500 Service Hours
Hydraulic System Oil Sample - ObtainSwing Drive Oil Sample - Obtain
Every 500 Service Hours or 3 Months
Belt - Inspect/Adjust/ReplaceEngine Oil and Filter - Change
Fuel System Primary Filter (Water Separator) Element - Replace
Fuel System Secondary Filter - Replace
Fuel Tank Cap and Strainer - Clean
Hydraulic System Filter Element (Fine Filtration) - Replace
Every 500 Service Hours of Partial Hammer Use (50% of Service Hours)
Hydraulic System Oil Filter (Case Drain) - ReplaceHydraulic System Oil Filter (Pilot) - Replace
Every 600 Service Hours of Continuous Hammer Use
Hydraulic System Oil - ChangeHydraulic System Oil Filter (Return) - Replace
Every 1000 Service Hours or 6 Months
Battery - CleanBattery Hold-Down - Tighten
Fuel Tank Cap Filter - Replace
Hydraulic System Oil Filter (Case Drain) - Replace
Hydraulic System Oil Filter (Pilot) - Replace
Rollover Protective Structure (ROPS) - Inspect
Swing Drive Oil - Change
Every 1000 Service Hours of Partial Hammer Use (50% of Service Hours)
Hydraulic System Oil - ChangeHydraulic System Oil Filter (Return) - Replace
Every 2000 Service Hours
Fumes Disposal Filter Element - ReplaceEvery 2000 Service Hours or 1 Year
Hydraulic System Oil Filter (Return) - ReplaceReceiver Dryer (Refrigerant) - Replace
Swing Gear - Lubricate
Every Year
Cooling System Coolant Sample (Level 2) - ObtainEvery 3000 Service Hours or 18 Months
Fuel Lift Pump Strainer - ReplaceHydraulic System Oil - Change
Every 3 Years After Date of Installation or Every 5 Years After Date of Manufacture
Seat Belt - ReplaceEvery 5000 Service Hours
ARD Spark Plug - CleanDiesel Particulate Filter - Clean