XQ400 Power Module Caterpillar


Plate Locations and Film Locations

Usage:

XQG400 AL5
Cat 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.

Cat dealers need these numbers in order to determine the components that were included with the engine. These numbers permit accurate identification of replacement part numbers.

Serial Number Plate (1)



Illustration 1g03891484
View of Engine left
(1) Serial number plate


Illustration 2g03728727
Location of the Serial Number Plate

The Serial Number Plate is located on the left side of the cylinder block near the front of the engine.



Illustration 3g00123229
Typical serial number plate

The following information is stamped on the Serial Number Plate: engine serial number, model and arrangement number.

Information Sticker (2)



Illustration 4g02556697
Location of the Information Plate

The Information Sticker is located on the valve cover base on the right side of the engine towards the rear of the engine.



Illustration 5g00361974

The following information is stamped on the Information Plate: serial number, arrangement number, compression ratio, aftercooler temperature (degree celsius and degree Fahrenheit), ignition timing, power (kilowatts and horsepower), full load speed and date of manufacture.

Generator Identification

The generator identification and information plate is located on the left side of the generator.

When service is required, the information that is given on this plate should be used. The generator identification and information plate includes the following information: serial number, model number and the rating of the generator set. The generator set consists of the engine and generator. All pertinent generator data is also included on the plate in order to provide the information that is necessary to order parts.



Illustration 6g00572840
Generator Identification Plate


Illustration 7g00601027
Serial Number Plate

Output Lead Wiring

All generator lead wiring information can be found on a decal that is located on the side panel of the generator terminal box. If the generator is equipped with a circuit breaker, the decal may be found on the sheet metal of the circuit breaker panel.

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