D9R Track-Type Tractor Caterpillar

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, in order 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: 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 may be extended substantially. S·O·S services may extend the oil change even longer. Consult your Cat dealer for details.

When Required

Battery - Inspect
Cab Air Filter (Pressurized Assembly) - Replace
Cutting Edges and End Bits - Inspect/Replace
Engine Air Filter Primary Element - Clean/Replace
Engine Air Filter Secondary Element - Replace
Engine Air Precleaner - Clean
Ether Starting Aid Cylinder - Replace
Fuses and Circuit Breakers - Replace/Reset
Hub Oil (Flexxaire Fan) - Add
Oil Filter - Inspect
Radiator Core - Clean
Radiator Pressure Cap - Clean/Replace
Ripper Tip and Shank Protector - Inspect/Replace
Window Washer Reservoir - Fill
Window Wipers - Inspect/Replace

Every 5000 Service Hours or 3 Years

External Engine Components - Inspect

Every 6000 Service Hours or 3 Years

Cooling System Coolant Extender (ELC) - Add

Every 6000 Service Hours or 4 Years

Cooling System Coolant (ELC) - Change
Hub Oil (Flexxaire Fan) - Change

Every 10 Service Hours or Daily

Backup Alarm - Test
Cab Filter (Fresh Air) - Clean/Inspect/Replace
Cooling System Coolant Level - Check
Engine Oil Level - Check
Equalizer Bar End Pins Oil Level - Check
Fuel System Water Separator - Drain
Horn - Test
Hydraulic System Oil Level - Check
Indicators and Gauges - Test
Pivot Shaft Oil Level - Check
Seat Belt - Inspect
Track Roller Frame - Inspect
Transmission System Oil Level - Check
Walk-Around Inspection ( Flexxaire Fan)
Windows - Clean

Every 50 Service Hours or Weekly

Actuator Support Bearing (Flexxaire Fan) - Lubricate
Bell Crank (Flexxaire Fan) -Lubricate
Bulldozer - Lubricate
Cab Filter (Recirculation) - Clean/Inspect/Replace
Control Shaft Bushing (Flexxaire Fan) - Lubricate
Lift Cylinder Yoke Bearings - Lubricate
Ripper Linkage and Cylinder Bearings - Lubricate
Track Pins - Inspect

Every 250 Service Hours or Monthly

Belts - Inspect/Adjust/Replace
Braking System - Test
Cooling System Additive (DEAC) - Add
Engine Oil Sample - Obtain
Fan Drive Pulley and Idler - Lubricate
Final Drive Oil Level - Check
Track - Check/Adjust

Every 250 Service Hours or 3 Months

Engine Oil and Filter - Change

Initial 500 Service Hours

Cooling System Coolant Sample (Level 2) - Obtain

Every 500 Service Hours

Cooling System Coolant Sample (Level 1) - Obtain
Final Drive Seal Guard - Inspect/Clean
Transmission and Torque Converter Oil Filters - Replace

Every 500 Service Hours or 3 Months

Engine Crankcase Breather - Clean
Final Drive Oil Sample - Obtain
Fuel System - Prime
Fuel System Primary Filter - Clean/Replace
Fuel System Secondary Filter - Replace
Hydraulic System Oil Filters - Replace
Hydraulic System Oil Sample - Obtain
Recoil Spring Compartment Oil Level - Check
Transmission System Oil Sample - Obtain

Every 1000 Service Hours or 6 Months

Blades (Flexxaire Fan) - Inspect
Hub Oil Level (Flexxaire Fan) - Check
Rollover Protective Structure (ROPS) - Inspect
Transmission Breather - Clean
Transmission System Oil and Screens - Change/Clean

Every 2000 Service Hours

Engine Valve Lash - Check/Adjust
Final Drive Seal Guard Packing - Replace

Every 2000 Service Hours or 1 Year

Air Conditioner Condenser - Clean
Engine Mounts and Equalizer Bar - Inspect
Final Drive Oil - Change
Hydraulic System Oil - Change
Track Roller Frame Guides - Inspect

Every Year

Cooling System Coolant Sample (Level 2) - Obtain

Every 3000 Service Hours or 2 Years

Cooling System Coolant (DEAC) - Change
Cooling System Water Temperature Regulator - Replace
Engine Valve Rotators - Inspect

Every 3 Years After Date of Installation or Every 5 Years After Date of Manufacture

Seat Belt - Replace