Manual

3. Maintenance

031-132-B0-001 Rev. A

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.