RING-SNAP 1908590 - Caterpillar

Stopping the engine immediately after it has been working under load can result in overheating and accelerated wear of engine components.Refer to the following procedure to allow the engine to cool and to prevent excessive temperatures in the turbocharger housing, which could cause oil coking problems.
Stop the machine and run the engine at low idle for 5 minutes.
Never turn the battery disconnect switch to the OFF position while the engine is running. Serious damage to the electrical system may result.
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Turn the engine start switch to the OFF position and remove the engine start switch key. Delayed Engine Shutdown
The Delayed Engine Shutdown allows the engine to run for a time after the engine start switch is turned to the OFF position to cool the engine and system components. The engine start switch key may be removed.Note: There may be regulations that define the requirements for the operator and/or support personnel to be present when the engine is running.
Leaving the machine unattended when the engine is running may result in personal injury or death. Before leaving the machine operator station, neutralize the travel controls, lower the work tools to the ground and deactivate all work tools, and place the lever for the hydraulic lockout control in the LOCKED position.
Note: Leaving the engine unattended while running may result in property damage in the event of a malfunction.Turn the engine start switch to the OFF position.
Delayed Engine Shutdown - The delayed engine shutdown indicator will illuminate or the following text will be displayed, ENGINE COOLDOWN ACTIVE.Delayed engine shutdown will run for a minimum of 30 seconds and will continue to run until the engine and system components are cooled. The maximum run time is 10 minutes, Note: To override delayed engine shutdown and stop the engine, turn the engine start switch to the STOP position. Overriding delayed engine shutdown may reduce engine and system component life. A warning message and/or audible alarm will be initiated and a fault code will be logged for improper engine shutdown.
Illustration 2 g03382715Note: At any time during a delayed engine shutdown, the engine start switch may be turned to the ON position. The engine may be placed back into service.Engine Stop Control
Turn the engine start switch to the OFF position. If the engine does not stop, perform the following procedure.
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The switch is located below the cab on the left side of the machine.
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Lift cover (1).
Push switch (2) upward. This should stop the engine. Note: Use the engine start switch to stop the engine first. Use the engine stop control as an alternate method to stop the engine.
Return the switch to the original position. The engine will be enabled to start. Note: Do not operate the machine again until the malfunction has been corrected.
Use the method that follows if the previous steps do not stop the engine. Stop the Engine if an Electrical Malfunction Occurs
Turn the engine start switch to the OFF position. If the engine does not stop, perform the procedure that follows.
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The fuel