Maintenance Interval Schedule
Ensure that all safety information, warnings, and instructions are read and understood before any operation or any maintenance procedures are performed.
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
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 Precleaner - Clean
Ether Starting Aid Cylinder - Replace
Fuses - Replace
Oil Filter - Inspect
Track Adjustment - Adjust
Window Washer Reservoir - Fill
Window Wiper - Inspect/Replace
Windows - Clean
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
Hydraulic System Oil Filter (Pilot) - Replace
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
Engine Oil Sample - Obtain
Final Drive Oil Sample - Obtain
Swing Bearing - Lubricate
Belt - Inspect/Adjust/Replace
Condenser (Refrigerant) - Clean
Final Drive Oil Level - Check
Swing Drive Oil Level - Check
Hydraulic System Oil Filter (Pilot) - Replace
Swing Drive Oil Sample - Obtain
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
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
Engine Valve Rotators - Inspect
Final Drive Oil - Change
Hydraulic System Oil - Change
Receiver Dryer (Refrigerant) - Replace
Swing Gear - Lubricate
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.
When Required
Adjustable Gage Undercarriage Frame - LubricateAir 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
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 Precleaner - 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 - LubricateEvery 10 Service Hours or Daily
Cooling System Coolant Level - CheckEngine 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 - LubricateEvery 50 Service Hours or Weekly
Boom, Stick and Bucket Linkage - LubricateEvery 100 Service Hours of Continuous Hammer Use
Hydraulic System Oil Filter (Case Drain) - ReplaceHydraulic System Oil Filter (Pilot) - Replace
Initial 250 Service Hours
Engine Valve Lash and Fuel Injector Timing - CheckFinal 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) - ObtainEngine Oil Sample - Obtain
Final Drive Oil Sample - Obtain
Swing Bearing - Lubricate
Every 250 Service Hours or Monthly
Adjustable Gage Undercarriage Frame - LubricateBelt - Inspect/Adjust/Replace
Condenser (Refrigerant) - Clean
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) - ReplaceHydraulic System Oil Filter (Pilot) - Replace
Every 250 Service Hours of Continuous Hammer Use
Hydraulic System Oil Filter (Return) - ReplaceInitial 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
Engine Crankcase Breather - CleanEngine 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) - ReplaceEvery 600 Service Hours of Continuous Hammer Use
Hydraulic System Oil - ChangeEvery 1000 Service Hours or 6 Months
Battery - CleanBattery 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 - ChangeEvery 2000 Service Hours or 1 Year
Engine Valve Lash and Fuel Injector Timing - CheckEngine Valve Rotators - Inspect
Final Drive Oil - Change
Hydraulic System Oil - Change
Receiver Dryer (Refrigerant) - Replace
Swing Gear - Lubricate
Every Year
Cooling System Coolant Sample (Level 2) - ObtainEvery 3 Years After Date of Installation or Every 5 Years After Date of Manufacture
Seat Belt - ReplaceEvery 6000 Service Hours or 3 Years
Cooling System Coolant Extender (ELC) - AddEvery 12 000 Service Hours or 6 Years
Cooling System Coolant (ELC) - ChangeCaterpillar Information System:
GSH9, GSH15, GSH20 and GSH22 Orange Peel Grapples Grapple Link
365C Material Handler Hydraulic System Travel Hydraulic System
330D Waste Handler Safety Messages
GENSET, SR4, SR4 HV, SR4B and SR4B HV Electric Power Generation, 3126, 3176B, 3176C, 3196, 3408E, 3412C, 3412E, 3508, 3508B, 3512, 3512B, 3516, 3516B and G3616 Engines, 3406E GEN SET Generator Set, 3406E IND, 3408C IND and 3456 IND Industrial Engines System Schematic
2007/11/19 A New Cab Blower is Now Available {7311, 7316}
312D2 and 313D2 Excavators Securing the Machine
345C Excavator Machine System Specifications Bucket Cylinder
325D and 329D Excavators Hydraulic System Cylinder Drift - Check - Empty Bucket
2007/09/17 New Cab Temperature Control Potentiometer Is Now Available {5721}
G3500B Engines Jacket Water Temperature Sensor
365C Material Handler Hydraulic System Swing Hydraulic System
365C Material Handler Hydraulic System Stick Hydraulic System - Two Stick Cylinders
2007/10/01 Leakage of the Fuel Injector {1251, 1290}
Procedure for Repairing Cracks and Strengthening the Stick Assembly{6502} Procedure for Repairing Cracks and Strengthening the Stick Assembly{6502}
2007/10/29 The Nut for the Rocker Arm in the Valve Mechanism Group Is Improved {1102}
365C Material Handler Hydraulic System Grapple Hydraulic System
3176C and 3196 Engines for Caterpillar Built Machines Camshaft
307D Excavator Securing the Machine
314D Excavator Fuel Transfer Pump (Refueling) - If Equipped
GSH9B, GSH15B and GSH20B Orange Peel Grapples Rotator Motor and Manifold - Remove
315D and 318D Excavators Hydraulic System Main Hydraulic System
GSH9B, GSH15B and GSH20B Orange Peel Grapples Rotator Motor and Manifold - Install
3176C and 3196 Engines for Caterpillar Built Machines Cylinder Liner
2009/03/16 New Software Is Available for Preventing Failures of the Thumb Cylinder on Certain Excavators {5701, 7610, 7620}