SCREW-THUMB 3143025 - 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.
Type 1
The safety messages that are on the engine may look like the safety messages that are illustrated and described below.Electrical Shock Hazard (1)
Illustration 1 g00887196A safety message for the electronic unit injector is located on each side of the valve cover base near the front of the engine.
Electrical shock hazard. The electronic unit injector system uses 90-120 volts.
The 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.Type 2
The safety messages that are on the engine may look like the safety messages that are illustrated and described below.
Illustration 2 g03316940Universal Warning
Illustration 3 g01370904The safety message is located on the valve cover base toward the front of both sides of the engine.
Do not operate or work on this equipment 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 Cat dealer for replacement manuals. Proper care is your responsibility.
Additional Messages
The following safety messages may be located on the heat exchanger.
Illustration 4 g00887228