Alpha Technologies AlphaGen 5.0kW Auxiliary Power Unit - Manual (Page 42)

3. Maintenance
42
031-132-B0-001 Rev. A TM ©2000
3.5 PAD SHEAR Magnetic Switch and Water Intrusion Float
Allow 15 minutes for completion of procedure
Tools required: 3/8”-1/4”-5/16” wrenches
Wire cutters
Phillips screwdriver
Removal and replacement procedure:
1. Remove the APU housing access panel.
2. Locate and remove the switch and float mounting bracket as shown below.
Location of bracket mounting nut (3/8”)
in lower portion of APU housing.
The pad shear switch and water
intrusion float bracket is located on the
outside of the APU housing.
Remove bracket bolt with a 5/16”
wrench. Set mounting hardware aside.