BUSHING 5I7542 - Caterpillar

Attach a "Do Not Operate" warning tag to the start switch or to the controls before the engine is serviced or repaired. These warning tags (Special Instruction, SEHS7332) are available from your Caterpillar dealer. Attach the warning tags to the engine and to each operator control station. When appropriate, disconnect the starting controls.
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Do not allow unauthorized personnel on the engine or around the engine when the engine is serviced.
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Wear a hard hat, protective glasses, and other protective equipment, as required.
Tampering with the engine installation or tampering with the OEM supplied wiring can be dangerous. Personal injury, death and/or engine damage could result.
Vent the engine exhaust to the outside when the engine is operated in an enclosed area.
Do not release the secondary brake or the parking brake systems unless the vehicle is blocked or unless the vehicle is restrained.
When work is performed around an engine that is operating, wear protective devices for ears in order to help prevent damage to hearing.
Do not wear loose clothing or jewelry that can snag on controls or on other parts of the engine.
Ensure that all protective guards and all covers are secured in place on the engine.
Never put maintenance fluids into glass containers. Glass containers can break.
Use all cleaning solutions with care.
Report all necessary repairs.Unless other instructions are provided, perform the maintenance under the following conditions:
The engine is stopped. Ensure that the engine cannot be started.
The protective locks or the controls are in the applied position.
Engage the secondary brakes or parking brakes.
Block the vehicle or restrain the vehicle before maintenance or repairs are performed.
Disconnect the batteries when maintenance is performed or when the electrical system is serviced. Disconnect the battery ground leads. Tape the leads in order to help prevent sparks.
Disconnect the connector for the unit injector that is located on the valve cover base. This procedure will help prevent personal injury from the high voltage to the unit injectors. Do not come in contact with the unit injector terminals while the engine is operating.
Do not attempt any repairs or any adjustments to the engine while the engine is operating.
Do not attempt any repairs that are not understood. Use the proper tools. Replace any equipment that is damaged or repair the equipment.
When starting a new engine or an engine which has not been started since service has been performed, make provisions to stop the engine if an overspeed occurs. Shutting down the engine may be accomplished by shutting off the fuel supply and/or the air supply to the engine.
Start the engine from the operator station (cab). Never short across the starting motor terminals or the batteries which could bypass the engine neutral start system and/or the electrical system could be damaged.Cautiously remove the following parts:Note: To help prevent spraying or splashing of pressurized fluids, hold a rag over the part that is being removed.
Filler caps
Grease fittings
Pressure taps
Breathers
Drain plugsUse caution when cover plates are removed. Gradually loosen but do not remove the last two bolts or nuts that are located at opposite