What was found
WITH APU SHUTDOWN, THE APU DET INOP LIGHT ON AND 5 MINS LATER THE APU FIRE WARNING LIGHT AND BELL CAME ON. FOUND APU FIRE DETECTION LOOP HARNESS SHORTED. REPLACED APU FIRE DETECTION LOOP HARNESS.
- Difficulty date
- August 13, 2006
- Submitted
- August 22, 2006
- Operation
- Air carrier
- Aircraft
- N327UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24147
- Aircraft time
- 52,995 hours, 29,334 cycles
- Engine
- Cfmint CFM563C1
- System (JASC)
- 2612 · Fire Detection
- Part
- Wire Harness
- Condition
- Damaged
- Location
- Apu Bay
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- F, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.