3400 Engine Oil Pumps{1304}
Usage:
3406, 3408, 3412
Introduction
The internal gears on both the idler shaft and the drive shaft of the engine oil pump (see charts that follow) were changed for the engines given above.
The two charts give both the former part numbers and the new part numbers. The former parts have been cancelled and replaced by the new parts.
When one of the former part number shaft assemblies requires replacement, it is necessary to replace both former shaft assemblies with the new part number shaft assemblies. The gear tooth pitch of the gears on the new shaft assemblies is not the same as the gear tooth pitch of the gears on the former shaft assemblies. (Former shaft assemblies and new shaft assemblies can not be used together.)
Caterpillar Information System:
Piston Cleaning Procedure{1214} Piston Cleaning Procedure{1214}
Replacement of 3208 DINA Truck Engine in GM "C7 Series" (GMC TOP KICK; Chevrolet KODIAK) Truck Chassis{1000} Replacement of 3208 DINA Truck Engine in GM "C7 Series" (GMC TOP KICK; Chevrolet KODIAK) Truck Chassis{1000}
Adaptability of 7C1599 Cylinder Head Gasket{1100} Adaptability of 7C1599 Cylinder Head Gasket{1100}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785} Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Installation of 7C0753 Magneto (Altronic){1552} Installation of 7C0753 Magneto (Altronic){1552}
Installation of Dipstick Guide - 0R0724 and 0R0725 Remanufactured Short Blocks for 3204 Engines{1201, 1300, 7450} Installation of Dipstick Guide - 0R0724 and 0R0725 Remanufactured Short Blocks for 3204 Engines{1201, 1300, 7450}
Installation of 7W1497 or 7W6555 Thermostatic Valve Group{1063, 1355} Installation of 7W1497 or 7W6555 Thermostatic Valve Group{1063, 1355}
Wiring Polarity on Woodward 2301 Governors{1289} Wiring Polarity on Woodward 2301 Governors{1289}
Use of 8S2245 Nozzle Cleaning Tool Group{0782} Use of 8S2245 Nozzle Cleaning Tool Group{0782}
Installing 3S6610 Water Pump Cage{1361} Installing 3S6610 Water Pump Cage{1361}
Using The 8T1000 Position Indicator Group{0760, 0762} Using The 8T1000 Position Indicator Group{0760, 0762}
USING THE FT1984 AIR-TO-AIR AFTERCOOLER LEAK TEST GROUP{1063} USING THE FT1984 AIR-TO-AIR AFTERCOOLER LEAK TEST GROUP{1063}
Installation of Flexible Mounting Groups{1152, 1353} Installation of Flexible Mounting Groups{1152, 1353}
Installation of 7C7466 Solenoid Repair Kit{1259} Installation of 7C7466 Solenoid Repair Kit{1259}
Design & Construction Review Form Design & Construction Review Form
Installation Of Remanufactured Cylinder Head Groups{1101} Installation Of Remanufactured Cylinder Head Groups{1101}
Using the NEXG4506 3406B PEEC Truck Functions ECAP Service Program Module{0781, 0782} Using the NEXG4506 3406B PEEC Truck Functions ECAP Service Program Module{0781, 0782}
Using the 8T8697 Electronic Control Analyzer Programmer (ECAP){0781, 0782} Using the 8T8697 Electronic Control Analyzer Programmer (ECAP){0781, 0782}
Using the NEXG4508 3406 Truck Functions Service Program Module{0781, 0782} Using the NEXG4508 3406 Truck Functions Service Program Module{0781, 0782}
Using the 9U-5219 Tool Group{776} Using the 9U-5219 Tool Group{776}
Installation Of 4N9001 And 4N9002 Connecting Rods{1218} Installation Of 4N9001 And 4N9002 Connecting Rods{1218}
Installation of Service Replacement Cylinder Block Group{1201} Installation of Service Replacement Cylinder Block Group{1201}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260} Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Installation of 0R2077 Remanufactured Short Block Group{1200} Installation of 0R2077 Remanufactured Short Block Group{1200}