PIN-CONNECTOR 5E9295 - Caterpillar

Illustration 1 g03474719
Location of Brake indicators on the front dashboard.
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(1) Action light.
(2) Parking brake indicator
(3) Low oil pressure indicator for the brake system.The monitoring system provides three warning categories. A Warning Category 1 requires only operator awareness. When a Warning Category 1 occurs, the monitoring system causes an alert indicator to turn on.A Warning Category 2 needs operator response. When a Warning Category 2 occurs, the monitoring system causes one or more indicators to turn on. A Warning Category 2 also causes action light (1) to turn on.A Warning Category 3 requires immediate shutdown of machine systems. When a Warning Category 3 occurs, the monitoring system causes one or more alert indicators to turn on. The monitoring system also causes action light (1) to flash. The action alarm also sounds.Note: Do NOT operate the machine until the cause of the warning has been corrected.A Warning Category 1 occurs when the parking brake is in the ENGAGED position, and the transmission is in the NEUTRAL position. This causes parking brake indicator (2) to flash when you start the engine. The alert indicator will turn off when the parking brake is moved to the DISENGAGED position.A Warning Category 3 occurs when there is a loss of brake oil pressure in the system. This loss of pressure will also cause the low oil pressure indicator (3) for the brake system to turn on.When a Warning Category 3 occurs during machine operation, stop the machine immediately and engage the parking brake. Stop the engine. Investigate the cause of the warning before returning the machine to service.Reference: For additional information about the Caterpillar Monitoring System, refer to the Service Manual, "Caterpillar Monitoring System" for the machine that is being serviced.