Plate Locations and Film Locations
Caterpillar engines are identified with serial numbers, with performance specification numbers, and with arrangement numbers. In some of the cases, modification numbers are used. These numbers are shown on the Serial Number Plate and the Information Plate that are mounted on the engine.
Caterpillar dealers need these numbers in order to determine the components that were included with the engine. This permits accurate identification of replacement part numbers.
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Illustration 1 | g01382682 |
(1) Location of the Serial Number Plate |
The Serial Number Plate is on the left side of the cylinder block near the rear of the engine.
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Illustration 2 | g00123229 |
Typical Serial Number Plate |
The following information is stamped on the Serial Number Plate: engine serial number, model and arrangement number.
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Illustration 3 | g01391103 |
(1) Location of the Information Plate |
The Information Plate is on the left side top surface of the cylinder block in front of the front cylinder head.
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Illustration 4 | g00102789 |
Typical Information Plate |
The following information is stamped on the Information Plate: engine's maximum altitude, horsepower, high idle rpm, full load rpm, fuel settings and other information.
Caterpillar Information System:
2007/08/27 A New Temperature Gauge is Used {7450}
C7 and C9 Petroleum Engines Speed Control (Switch) - Test
C15 and C18 Industrial Engines Electrical Power Supply - Test
C7 Marine Engine Fuel Filter Base
C7 and C9 On-highway Engines Compression Brake - Caterpillar Compression Brake (if equipped)
C15 and C18 Industrial Engines Sensor Signal (Analog, Passive) - Test
C7 and C9 Petroleum Engines Sensor Signal (Analog, Active) - Test
2007/06/04 A Dye is Now Added to the Engine Oil at the Factory {1348}
2007/06/04 A Dye is Now Added to the Engine Oil at the Factory {1348}
C6.6 Industrial Engine Belt Tensioner - Inspect
C7 and C9 Petroleum Engines Injector Solenoid - Test
C7 and C9 Petroleum Engines Injection Actuation Pressure Control Valve - Test
3512C Engine Injector Solenoid - Test
C4.4 (MECH) Industrial Engine and Generator Sets Fuel Priming Pump and Fuel Filter Base - Remove and Install
C4.4 (MECH) Industrial Engine and Generator Sets Fuel Injection Lines - Remove and Install
C4.4 (MECH) Industrial Engine and Generator Sets Fuel Injector Cover - Remove and Install
C4.4 (MECH) Industrial Engine and Generator Sets Fuel Injector - Remove
C4.4 (MECH) Industrial Engine and Generator Sets Fuel Injector - Install
C4.4 (MECH) Industrial Engine and Generator Sets Fuel Injection Pump Gear - Remove
C4.4 (MECH) Industrial Engine and Generator Sets Fuel Injection Pump Gear - Install
3512C Industrial Engine Electric Starting Motor - Remove and Install
C7 and C9 Petroleum Engines Sensor Signal (Analog, Passive) - Test
C32 Marine Propulsion Engines Exhaust Temperature Is High
3512C Engine Oil Renewal - Test