New Software is Available for Certain 3512C Petroleum Engines {1901, 1920}
- Pumper:
- SPF343C (S/N: RTX1-UP)
- Petroleum Engine:
- 3512C (S/N: R1A1-UP)
- Petroleum Power Train Package:
- TH48-E80-3512CP (S/N: PLZ1-UP)
Description of Change: The previously used flash file air inlet restriction set point was 9 kPa (1.3 psi). The software air inlet restriction set point is 7 kPa (1 psi).
The new software is listed in Table 1.
Adaptable To: The new flash files are adaptable back to first production of the engines listed above.
The new software is effective with the following engines:
- PLZ00213
- RTX00895
- R1A01739
Show/hide table
| Horsepower Rating | Part Number |
| 2250 | 421-3142 Engine Ratings Electronic Software Gp |
| 2500 | 421-5597 Engine Ratings Electronic Software Gp |
Caterpillar Information System:
C3.3B Engines for Caterpillar Built Machines Inlet and Exhaust Valves - Remove and Install
C3.3B Engines for Caterpillar Built Machines Inlet and Exhaust Valve Springs - Remove and Install
C3.3B Engines for Caterpillar Built Machines Inlet and Exhaust Valve Guides - Remove and Install
C3.3B Engines for Caterpillar Built Machines Engine Oil Relief Valve - Remove and Install
C3.3B Engines for Caterpillar Built Machines Engine Oil Cooler - Remove and Install
C3.3B Engines for Caterpillar Built Machines Engine Oil Pump - Remove and Install
C3.3B Engines for Caterpillar Built Machines Water Pump - Remove and Install
C3.3B Engines for Caterpillar Built Machines Water Temperature Regulator - Remove and Install
C3.3B Engines for Caterpillar Built Machines Flywheel - Remove and Install
C3.3B Engines for Caterpillar Built Machines Crankshaft Rear Seal and Wear Sleeve - Remove - Includes Crankshaft Gear
C3.3B Engines for Caterpillar Built Machines Crankshaft Rear Seal and Wear Sleeve - Install - Includes Crankshaft Gear
C3.3B Engines for Caterpillar Built Machines Flywheel Housing - Remove and Install
C32 Auxiliary Engine Belts - Inspect/Adjust/Replace
Reuse and Salvage Guidelines Subscriptions {0374, 0599, 1000, 7000} Reuse and Salvage Guidelines Subscriptions {0374, 0599, 1000, 7000}
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C32 Marine Generator Set Control Panel - Marine Generator Set Engine Control Panel 3 (MGECP 3)
C3.3B Engines for Caterpillar Built Machines Boost Pressure Sensor - Remove and Install
C3.3B Engines for Caterpillar Built Machines Camshaft Position Sensor - Remove and Install
C3.3B Engines for Caterpillar Built Machines Coolant Temperature Sensor - Remove and Install
C3.3B Engines for Caterpillar Built Machines Crankshaft Position Sensor - Remove and Install
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