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6 replacing gas hazard sensor, Maintenance – Alpha Technologies AlphaGen 5.0kW Auxiliary Power Unit User Manual

Page 44

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3. Maintenance

44

031-132-B0-001 Rev. A

TM

©2000

3.6

Replacing GAS HAZARD Sensor

Allow 5 minutes for completion of procedure

Tools required:

Hook and loop fastener

Removal and replacement procedure:

1.

Locate and remove the gas hazard sensor as shown below.

The gas hazard is located on the

outside of the APU housing, above

the pad shear/water intrusion

sensor mounting bracket. It is

attached to the APU housing by

means of a hook and loop

fastener.

Pull the sensor free.