247B, 257B, 267B, 277B and 287B Multi Terrain Loaders 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.

When Required

Battery or Battery Cable - Inspect/Replace
Blade Frame - Adjust
Bucket Cutting Edges - Inspect/Replace
Bucket Tips - Inspect/Replace
Cab Air Filter - Clean/Replace
Circuit Breakers and Fuses - Reset/Replace
Engine Air Filter Primary Element - Clean/Replace
Engine Air Filter Secondary Element - Replace
Fuel System Priming Pump - Operate
Fuel Tank Cap - Clean
Fuel Tank Water and Sediment - Drain
Lower Machine Frame - Clean
Oil Filter - Inspect
Track (Rubber) - Remove/Replace
Window Washer Reservoir - Fill
Window Wiper - Inspect/Replace
Windows - Clean

Every 10 Service Hours or Daily

Axle Bearings - Lubricate
Backup Alarm - Test
Bogie and Idler - Inspect/Replace
Cooling System Level - Check
Engine Oil Level - Check
Fuel System Primary Filter (Water Separator) - Drain
Hydraulic System Oil Level - Check
Lift Arm and Cylinder Linkage - Lubricate
Quick Coupler - Inspect
Radiator Core - Clean
Seat Belt - Inspect
Sprocket Retaining Nuts - Check
Tilt Cylinder Bearings and Bucket Linkage Bearings - Lubricate
Track (Rubber) - Inspect/Adjust
Work Tool - Lubricate
Work Tool Mounting Bracket - Inspect

Every 125 Service Hours

Engine Oil Sample - Obtain

Every 250 Service Hours

Engine Oil Sample - Obtain

Every 250 Service Hours or Monthly

Belts - Inspect/Adjust/Replace

Every 500 Service Hours

Hydraulic System Oil Sample - Obtain

Every 500 Service Hours or 6 Months

Fuel System Primary Filter (Water Separator) Element - Replace
Hydraulic System Oil Filter - Replace

Every 500 Service Hours or 1 Year

Engine Oil and Filter - Change
Engine Oil and Filter - Change

Every 1000 Service Hours

Engine Valve Lash - Check

Every 1000 Service Hours or 6 Months

Engine Crankcase Breather - Clean
Rollover Protective Structure (ROPS) and Falling Object Protective Structure (FOPS) - Inspect

Every 1000 Service Hours or 1 Year

Bogie and Idler Oil Level - Check
Sprocket - Inspect
Sprocket Bearings - Lubricate
Sprocket Bearings - Lubricate

Every 2000 Service Hours

Refrigerant Dryer - Replace

Every 2000 Service Hours or 1 Year

Fuel Injection Timing - Check
Hydraulic System Oil - Change

Every 3000 Service Hours or 2 Years

Cooling System Water Temperature Regulator - Replace

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

Seat Belt - Replace

Every 5000 Service Hours

Engine Crankcase Breather (Closed Circuit) - Replace

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