Alpha Technologies AlphaGen 5.0kW Auxiliary Power Unit - Manual (Page 53)

3. Maintenance
53
031-132-B0-001 Rev. A TM ©2000
3.12 Muffler Replacement Procedure
Allow 15 minutes for completion of procedure.
Tools required: #2 Phillips screwdriver or hand drill
1/2” deep-well socket wrench
6” extension
3/8” drive
Removal and replacement procedure:
NOTE: Allow the unit to cool thoroughly before beginning procedure.
2. Use the 1/2” deep-well socket to
remove the upper flange U-bolt
assembly.
3. Use the 5/16” wrench to remove the
“Cable-5 Flexi-mounts”. Once the
mounting hardware for the “Flexi-
mounts” have been removed, the
muffler is ready for removal.
1. Remove fastening hardware on muffler
access panel.