What was found
(CAN) FOUND MUFFLER ASSY FOR PRESSURIZATION AND AIR CONDITIONING DUCTING WITH BLOWN OUT INSULATION. FURTHER INVESTIGATION REVEALED THAT THE DUCT WAS CRACKED AT 3 AREAS. REPLACEMENT UNIT ORDERED FROM MFG.
- Difficulty date
- September 27, 2013
- Submitted
- September 14, 2015
- Operation
- General aviation
- Make and model
- Lear 45LEAR
- Aircraft time
- 7,530 hours
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Muffler
- Part number
- 12945096001
- Condition
- Cracked
- Location
- Cabin Pressure
- Part time
- 7,077 hours
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.