What was found
ATB - LEFT ENGINE FIRE LOOP 1 STATUS MESSAGE CAME ON AT 17,000 FEET. T/S SYS PER FIM 26-11-00-815 FIG 104. FOUND LOOP 1 OF TS681 & TS682 CTR WIRE SHORTED OUT. R/R UPPER & LWR AFT ENG FIRE DET IAW AMM 26-11-02-401. OPS CK NORMAL.
- Difficulty date
- May 29, 2019
- Submitted
- June 12, 2019
- Operation
- Air carrier
- Aircraft
- N320UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 27747
- Aircraft time
- 57,269 hours, 18,733 cycles
- System (JASC)
- 2697 · Fire Protection System Wiring
- Part
- Wire
- Condition
- Shorted
- Location
- Lt Fire Loop
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.