What was found
APU QUIT ON PUSHBACK AS POWER CORD WAS REMOVED SIMULTANEOUSLY APU FIRE DISCHARGE LIGHT ILLUMINATED. FOUND BOTTLE DISCHARGED. CHECKING CIRCUITRY FOR UNCOMMANDED BOTTLE DISCHARGE. TESTED OK PER AMM.
- Difficulty date
- April 4, 2007
- Submitted
- April 9, 2007
- Operation
- Air carrier
- Aircraft
- N752AT
- Make and model
- Boeing 757212
- Aircraft serial
- 23128
- Aircraft time
- 62,550 hours, 30,721 cycles
- Engine time
- 30,712 hours, 17,907 cycles
- System (JASC)
- 2620 · Extinguishing System
- Part
- Fire Bottle
- Part number
- 33900004
- Part serial
- P234AP
- Condition
- Malfunctioned
- Location
- Apu Bay
- Part time
- 30,712 hours, 17,907 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- F
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.