446B Backhoe Loader Caterpillar


Alert Indicators

Usage:

446B 5BL



Illustration 1g00104942


Engine Oil Pressure (1) - The alert indicator will light when the engine oil pressure is low. If this alert indicator comes on, stop the machine immediately. Stop the engine and investigate the cause.


All Wheel Drive (AWD) (2) - The alert indicator will light when the All Wheel Drive switch (6) is pushed up to the ON position.


Parking Brake (3) - The alert indicator will light when the parking brake is engaged. The alert indicator should come on during start-up. The alert indicator should go out when the parking brake is released.


Brake Failure (4) - The alert indicator will light when the brake oil pressure is low. If this alert indicator comes on, be prepared for the machine to stop abruptly. Stop the machine immediately. Stop the engine and investigate the cause.


Engine Coolant (5) - The alert indicator will light when the engine coolant temperature is too high. If this alert indicator comes on, stop the machine immediately. Stop the engine and investigate the cause.

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