A New Auxiliary Water Pump Group is Used in Certain CG137 and G3400 Engines {1371}
- Engine:
- CG137-08 (S/N: WWF1-UP)
- CG137-12 (S/N: WRX1-UP)
- G3408 (S/N: 6NB1-UP; 6RJ1-UP)
- G3408C (S/N: BAZ1-UP)
- G3412 (S/N: 6ZM1-UP; 7DB1-UP; 3NK1-UP; KAP1-UP)
- G3412C (S/N: R7A1-UP)
Description of Change: The new water pump shaft has an increased diameter that reduces stress and allows for proper impeller seating. The new shaft is installed in the new water pump group being used.
Adaptable To:
Show/hide table
 | |
| Illustration 1 | g03397878 |
434-4288 Auxiliary Water Pump Gp (1) 434-4289 Water Pump Shaft | |
The 434-4288 Auxiliary Water Pump Gp replaces the previous 0R-8803 Auxiliary Water Pump Gp. Table 1 contains the effective serial numbers.
Show/hide table
| Sales Model | Effective Serial Numbers |
|---|---|
| CG137-8 | S/N:WWF00126-UP |
| CG137-12 | S/N:WRX00123-UP |
| G3408 | S/N:6NB05121-UP S/N:6RJ02220-UP |
| G3408C | S/N:BAZ02649-UP |
| G3412 | S/N:3NK00155-UP S/N:6ZM03010-UP S/N:7DB04011-UP S/N:KAP01005-UP |
| G3412C | S/N:R7A00194-UP |
Caterpillar Information System:
C15 and C18 Industrial Engines Exhaust Cooler (NRS) - Remove and Install
C15 and C18 Industrial Engines Fuel Transfer Pump - Remove and Install
C15 and C18 Industrial Engines Fuel Filter Base - Remove and Install
3512E Tier 4 Final Engines for Land Electric Drilling Sensor Calibration Required - Test
2013/09/25 New All Metal Fuel and Water Separators Are Used For Certain Machines {1261, 1263}
3516E Engines for Caterpillar Built Machines Engine Oil Pump - Remove and Install
142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000} 142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}
2013/07/01 New Jacket Water Heating Element Used in Certain C9 Generator Set Engines {1383}
SPF343 and SPF343C Trailer Mounted Pumpers Fluid Recommendations
C13 Generator Set Refill Capacities
3512C Oil Well Service Engines Monitoring System
3512C Oil Well Service Engines Product Description
C15 and C18 Industrial Engines Air Control Valve - Remove and Install
Troubleshooting Procedure for the Failure of All Refueling Pumps {1295} Troubleshooting Procedure for the Failure of All Refueling Pumps {1295}
WS273 XD, WS305 XD, WSF273 XD, WSF305 XD, WSP273 and WSP305 Well Stimulation Pumps Crosshead - Assemble
WS273 XD, WS305 XD, WSF273 XD, WSF305 XD, WSP273 and WSP305 Well Stimulation Pumps Crosshead - Disassemble
C175-16 Locomotive Engine Engine Coolant Temperature Sensor
325D and 329D Excavators Hydraulic System Accumulator (Pilot) - Test and Charge
G3500B Engines Engine Shutdown Occurs Intermittently
3516C Petroleum Engines Engine Oil Filter Housing - Disassemble
3500B Locomotive Engines Belts - Inspect/Adjust/Replace
C15 and C18 Industrial Engines Exhaust Elbow - Remove and Install
C15 and C18 Industrial Engines Air Inlet Elbow - Remove and Install
C32 Petroleum Engines Product Description