446D Backhoe Loader Caterpillar


Engine Air Filter Service Indicator - Inspect

Usage:

446D DBL


NOTICE

Service the air cleaner only with the engine stopped. Engine damage could result.





Illustration 1g01045485

The filter service indicator is located on the left side of the dashboard in the cab.

Start the engine. Run the engine at high idle. If the yellow piston in the filter service indicator enters the red zone, service the air cleaner. Stop the engine.

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