What was found
DIVERSION, APU FIRE WARNING LIGHT ILLUMINATED. DISCHARGED BOTH FIRE BOTTLES, FIRE LIGHT WENT OUT AND THEN RE-ILLUMINATED. REMOVED AND REPLACED APU LOWER FIRE DETECTOR LOOP AND BOTH FIRE BOTTLES PER MM.
- Difficulty date
- June 15, 2003
- Submitted
- June 17, 2003
- Operation
- Air carrier
- Aircraft
- N526SW
- Make and model
- Boeing 7375H4
- Aircraft serial
- 26568
- Aircraft time
- 36,303 hours, 35,727 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Loop
- Part number
- 33007505
- Part serial
- 23836
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- CR
- 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.