Maintenance Interval Schedule
When Required
Battery - ReplaceBattery or Battery Cable - Disconnect
DEF Filler Screen - Clean
Diesel Exhaust Fluid - Fill
Diesel Exhaust Fluid Tank - Flush
Engine - Clean
Engine Air Cleaner Element (Dual Element) - Inspect/Clean/Replace
Engine Air Cleaner Element (Single Element) - Inspect/Replace
Fuel System - Prime
Daily
Coolant Level - CheckDriven Equipment - Check
Engine Air Cleaner Service Indicator - Inspect
Engine Air Precleaner - Check/Clean
Engine Oil Level - Check
Fuel System Primary Filter/Water Separator - Drain
Walk-Around Inspection
Every Week
Hoses and Clamps - Inspect/ReplaceEvery 50 Service Hours or Weekly
Fuel Tank Water and Sediment - DrainEvery 250 Service Hours
Engine Oil Sample - ObtainEvery 500 Service Hours
Fan Clearance - CheckEvery 500 Service Hours or 1 Year
Battery Electrolyte Level - CheckEngine Air Cleaner Element (Dual Element) - Inspect/Clean/Replace
Engine Air Cleaner Element (Single Element) - Inspect/Replace
Engine Oil and Filter - Change
Fuel System Primary Filter (Water Separator) Element - Replace
Fuel System Secondary Filter - Replace
Radiator - Clean
Every 1000 Service Hours
Water Pump - InspectEvery 1500 Service Hours
Engine Crankcase Breather Element - ReplaceEvery 2000 Service Hours
Aftercooler Core - InspectEngine Mounts - Inspect
Starting Motor - Inspect
Turbocharger - Inspect
Every 3000 Service Hours
Alternator - InspectAlternator and Fan Belts - Replace
Diesel Exhaust Fluid Filter - Clean/Replace
Every 3000 Service Hours or 2 Years
Coolant (DEAC) - ChangeEvery 4000 Service Hours
Aftercooler Core - Clean/TestEvery 6000 Service Hours or 3 Years
Coolant Extender (ELC) - AddEvery 10 000 Service Hours
DEF Manifold Filters - ReplaceEvery 12 000 Service Hours or 6 Years
Coolant (ELC) - ChangeCommissioning
Fan Clearance - CheckCaterpillar Information System:
C3.4B Engines Sensor Signal (Analog, Active) - Test
C3.4B Industrial Engine Engine Rating Conditions
C3.4B Industrial Engine Engine Rating Definitions
C175-16 PETROLEUM ENGINES Engine Oil Screen - Remove and Install
794 AC Off-Highway Truck Power Train Inverter Cabinet - Remove and Instal
C7 and C9 Industrial Engines Sensor Supply - Test
C7 and C9 Industrial Engines Power Take-Off - Test
2015/08/14 Cat® Reman Announces the Availability of Type 2 Cylinder Packs and Connecting Rods for Certain C175 Engines {1218, 1239}
794 AC Off-Highway Truck Machine Systems Rear Suspension (Cylinder) - Remove and Install
794 AC Off-Highway Truck Machine Systems Front Suspension (Cylinder) - Remove and Install
2014/10/27 Cat® Reman Announces the Availability of Type 2 Cylinder Packs and Connecting Rods for Certain C175 Machine Engines {1218, 1239}
2014/10/03 Cat® Reman Now Offers New Fuel Injectors and Fuel Pumps for Certain C13 Truck Engines {1251}
C3.4B Engines Sensor Signal (Analog, Active) - Test - Exhaust Gas Pressure Sensor
323F SA and 323F LN Excavator and 323F LN MHPU Machine Systems Specifications Handrail
320D and 323D Excavators Machine System Specifications Swing Drive
458-9975 Top End Overhaul Foundational Kit for 3508 Petroleum Engines{1000} 458-9975 Top End Overhaul Foundational Kit for 3508 Petroleum Engines{1000}
2015/02/26 An Improved Yoke Assembly is Used in the Transmission Arrangement on Certain 773 and 775 Off-Highway Trucks {3030, 3159}
C3.4B Engines Sensor Signal (Analog, Passive) - Test
458-7815 Top End Overhaul Foundational Kit for 3508 Petroleum Engines{1000} 458-7815 Top End Overhaul Foundational Kit for 3508 Petroleum Engines{1000}
320 GC, 320 and 323 Excavator Machine Systems Specifications Excavator Pins (Boom and Boom Cylinder)
458-6550 Top End Overhaul Foundational Kit for 3508 Petroleum Engines{1000} 458-6550 Top End Overhaul Foundational Kit for 3508 Petroleum Engines{1000}
Bench Test Procedure for Hydraulic Piston Pumps {1387, 5070, 5070} Bench Test Procedure for Hydraulic Piston Pumps {1387, 5070, 5070}
2014/10/09 New Harness Components Now being Used on Filter Bypass Warning Harness on Certain TH55-E70-3512CP, TH55 FT-E70, and TH55 FT-E90 Transmissions {1408, 1435, 3067}
2015/02/20 New Cable Straps Are Used on the Aftertreatment Sensors of Certain C9.3 Through C13 Engines {1408, 1900}