DOOR AS 2613156 - Caterpillar

Do not operate or work on this engine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manual. Failure to follow the instructions or heed the warnings could result in injury or death. Contact any Caterpillar dealer for replacement manuals. Proper care is your responsibility.
The warning labels that may be found on the engine are illustrated and described.Electronic Unit Injectors
Illustration 1 g00547460
The warning label for the electronic unit injector is located on the valve cover base.
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Electrical shock hazard. The electronic unit injector system uses 90-120 volts.
The Electronic Control Module (ECM) sends a high voltage signal to the injector solenoid. To help prevent personal injury, disconnect the electronic unit injector enable circuit connector. Do not come in contact with the electronic unit injector terminals while the engine is running.