What was found
DURING PRE-FLIGHT, FOUND THE APU TEE DUCT FORWARD OF SURGE VALVE CRACKED. REPLACED TEE DUCT, REPAIRED THREAD INSERTS, OPS CHECKED NORMAL, NO LEAKS NOTED.
- Difficulty date
- April 15, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N519AT
- Make and model
- Boeing 75723N
- Aircraft serial
- 27975
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Duct
- Condition
- Cracked
- Location
- Apu
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.