Maintenance Interval Schedule
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 all maintenance including the following procedures: all adjustments, the use of proper lubricants, fluids, filters and the installation of new components due to normal wear and aging . The performance of this product may be diminished if proper maintenance intervals and procedures are not followed. Components may experience accelerated wear if proper maintenance intervals and procedures are not followed.
Catalyst (DOC) - Replace
Diesel Exhaust Fluid Pump - Replace
Diesel Particulate Filter - Replace
Hoses and Clamps - Inspect/Replace
Exhaust Outlet Nitrogen Oxide Sensor - Inspect/Replace
Filter Screen (DEF) - Clean/Replace
Catalyst (SCR) - Clean/Inspect
Diesel Particulate Filter - Clean/Inspect
Note: Use whichever of the following that occurs first in order to determine the maintenance intervals: service hours and calendar time . Before each consecutive interval is performed, all maintenance from the previous intervals must be performed.
When Required
Catalyst (SCR) - ReplaceCatalyst (DOC) - Replace
Diesel Exhaust Fluid Pump - Replace
Diesel Particulate Filter - Replace
Hoses and Clamps - Inspect/Replace
Daily
Walk-Around InspectionEvery 250 Service Hours
Maintenance RecommendationsEvery 500 Service Hours
Diesel Exhaust Fluid Nozzle - Inspect/CleanEvery 2000 Service Hours
Exhaust Inlet Nitrogen Oxide Sensor - Inspect/ReplaceExhaust Outlet Nitrogen Oxide Sensor - Inspect/Replace
Filter Screen (DEF) - Clean/Replace
Every 5000 Service Hours
Catalyst (DOC) - Clean/InspectCatalyst (SCR) - Clean/Inspect
Diesel Particulate Filter - Clean/Inspect
Caterpillar Information System:
2014/07/03 New Accessory Drives Are Used on Certain 3500 Machine Engines {1207}
797 Off-Highway Truck Hydraulic System Hoist System - Oil Makeup - If Equipped
421-1011 Valve Recession Tool Group used on G3500 C, E, ; H Engines{0374, 0599, 0701, 0703, 1100} 421-1011 Valve Recession Tool Group used on G3500 C, E, & H Engines{0374, 0599, 0701, 0703, 1100}
797 Off-Highway Truck Manual Lowering (Powered Stairway) - Test - If Equipped
2014/06/13 Additional Diesel Particulate Filter (DPF) Ash Service Cleaning Interval Information Is Now Used On Certain Tier 4 Interim and Tier 4 Final C7.1 - C18 Engines {108F}
2014/06/13 New Engine Software Is Used on Certain C175 Electric Power Generation (EPG) Engines {1901, 1920}
C8.7 Marine Engine Belt - Inspect
C175-16 PETROLEUM ENGINES Fuel Pump (High Pressure) - Remove and Install
XQC1200 and XQC1600 Power Modules Water Temperature Regulators - Remove and Install - Auxiliary Water System
C8.7 Marine Engine Oil Cooler Core - Check/Clean/Test - Gear Oil Cooler - If Equipped
2014/06/20 A Shorter Plug Is Required on the Water Pump Group of Certain C-9 Engines {1361, 7553}
XQC1200 and XQC1600 Power Modules Water Pump - Remove and Install
C4.4 Engines for Caterpillar Built Machines DEF Dosing Control System
2014/12/12 New Fuel Injector Rocker Arms Are Used on Certain C13 Commercial Engines {1123}
C4.4 Engines for Caterpillar Built Machines Clean Emissions Module - Diesel Oxidation Catalyst (DOC) and Selective Catalytic Reduction (SCR) System
C4.4 Engines for Caterpillar Built Machines Clean Emissions Module - Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF) and Selective Catalytic Reduction (SCR) System
C4.4 Engines for Caterpillar Built Machines Electronic Control System
C4.4 Engines for Caterpillar Built Machines Power Sources
3516B Generator Sets with Dynamic Gas Blending Component Location
C9 Generator Set Model View Illustrations
Bench Test Procedure for Hydraulic Piston Pumps {5070} Bench Test Procedure for Hydraulic Piston Pumps {5070}
C7.1 Commercial Marine Engine Welding Precaution
2014/06/20 New Software Is Used on Certain G3516B 1500 RPM Generator Set Engines {1901, 1920}
C7.1 Generator Sets Model View Illustrations