What was found
CREW REPORTED THAT THE APU BLEED AIR WAS INOPERATIVE. TROUBLESHOOTING INDICATED THAT THE APU BLEED AIR CONTROL VALVE WAS DEFECTIVE. AN OVERHAULED VALVE WAS INSTALLED, FUNCTIONAL CHECKED SATISFACTORY.
- Difficulty date
- June 7, 2012
- Submitted
- July 19, 2012
- Operation
- Air carrier
- Aircraft
- N309BT
- Make and model
- Cessna 560XL
- Aircraft serial
- 5605067
- Aircraft time
- 4,525 hours, 3,345 cycles
- Engine
- Pwa PW545A
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Control Valve
- Part number
- 99140471
- Part serial
- 0107E
- Condition
- Defective
- Location
- Apu Bleed Sys
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.