Ensure that all safety information, warnings, and instructions are read and understood before any operation or any maintenance procedures are performed.
The user is responsible for the performance of maintenance. All adjustments, the use of proper lubricants, fluids, filters, and the replacement of components due to normal wear and aging are included. 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, to determine the maintenance intervals. Products that operate in severe operating conditions may require more frequent maintenance. Refer to the maintenance procedure for any other exceptions that may change the maintenance intervals.
Note: The aftertreatment system can be expected to function properly for the useful life of the engine (emissions durability period), as defined by regulation. All prescribed maintenance requirements must be followed.
Note: Before each consecutive interval is performed, all maintenance from the previous interval must be performed.
Note: If Cat HYDO Advanced hydraulic oils are used, the hydraulic oil change interval is extended to 6000 hours. S·O·S services after 3,000 hours is strongly recommended. Consult your Cat dealer for details.
When Required
Air Conditioner/Cab Heater Filter (Recirculation) - Inspect/ReplaceBattery - Recycle
Battery or Battery Cable - Inspect/Replace
Bucket Linkage - Inspect/Adjust
Bucket Tips - Inspect/Replace
Bucket Tips - 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
DEF Filler Screen - Clean
Diesel Exhaust Fluid - Fill
Engine Air Filter Primary Element - Clean/Replace
Engine Air Filter Secondary Element - Replace
Engine Oil Level - Check
Ether Starting Aid Cylinder - Replace
Film (Product Identification) - Clean
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, Aftercooler and Oil Cooler Cores - Clean
Track Adjustment - Adjust
Window - Check
Window Washer Reservoir - Fill
Window Wiper - Inspect/Replace
Windows - Clean
Every 10 Service Hours or Daily for First 100 Hours
Boom Cylinder Head (Long Reach Configuration) - LubricateBoom and Stick Linkage - Lubricate
Boom and Stick Linkage - Lubricate
Boom, Stick and Bucket Linkage (Long Reach Configuration) - Lubricate
Bucket Linkage - Lubricate
Every 10 Service Hours or Daily
Fuel Tank Water and Sediment - DrainIndicators and Gauges - Test
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 (Long Reach Configuration) - LubricateBucket Linkage - Lubricate
Every 50 Service Hours
Boom, Stick and Bucket Linkage (Long Reach Configuration) - LubricateBucket Linkage - Lubricate
Every 100 Service Hours or 2 Weeks for Machines Used in Severe Applications
Boom Cylinder Head (Long Reach Configuration) - LubricateBoom and Stick Linkage - Lubricate
Boom and Stick Linkage - Lubricate
Every 100 Service Hours of Continuous Hammer Use
Oil Filter (Hydraulic Hammer) - ReplaceInitial 250 Service Hours
Final Drive Oil - ChangeHydraulic 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
Condenser (Refrigerant) - CleanCooling System Coolant Sample (Level 1) - Obtain
Engine Oil Sample - Obtain
Final Drive Oil Level - Check
Final Drive Oil Sample - Obtain
Swing Bearing - Lubricate
Swing Drive Oil Level - Check
Every 250 Service Hours for Machines Used in Severe Applications
Fuel System Primary Filter (Water Separator) Element - ReplaceEvery 250 Service Hours of Partial Hammer Use (50% of Service Hours)
Oil Filter (Hydraulic Hammer) - ReplaceEvery 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
Belt - Inspect/Adjust/ReplaceEngine Oil and Filter - Change
Fuel System Primary Filter (Water Separator) Element - Replace
Fuel System Secondary Filter - Replace
Fuel Tank Strainer - Clean
Hydraulic System Oil Sample - Obtain
Swing Drive Oil Sample - Obtain
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 - ChangeEvery 1000 Service Hours
Battery - CleanBattery Hold-Down - Tighten
Boom and Stick Linkage - Lubricate
Boom and Stick Linkage - Lubricate
Boom Cylinder Head (Long Reach Configuration) - Lubricate
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 - ChangeEvery 2000 Service Hours
Final Drive Oil - ChangeFumes Disposal Filter Element - Replace
Hydraulic System Oil Filter (Return) - Replace
Receiver Dryer (Refrigerant) - Replace
Swing Gear - Lubricate
Every Year
Cooling System Coolant Sample (Level 2) - ObtainEvery 3000 Service Hours
Fuel Lift Pump Strainer - ReplaceEvery 3 Years After Date of Installation or Every 5 Years After Date of Manufacture
Seat Belt - ReplaceEvery 5000 Service Hours
Diesel Exhaust Fluid Filter - ReplaceDiesel Exhaust Fluid Injector - Replace
Every 6000 Service Hours
Cooling System Coolant Extender (ELC) - AddHydraulic System Oil - Change