Service difficulty report · Smoke Detector · Boeing 74744AF
FAA SDR system
- Difficulty date
- September 28, 2021
- Submitted
- September 29, 2021
- Operation
- Air carrier
- Make and model
- Boeing 74744AF
- Aircraft serial
- 27154
- Aircraft time
- 113,027 hours, 18,852 cycles
- Part
- Smoke Detector
- Part number
- 285T0035202
- Part serial
- D05495
- Condition
- Faulty
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:N/ADURING PDC FOUND MULTIPLE CARGO SMOKE DETECTION FAULTS.R&R MAWEA POWER SUPPLY YMXA020 PER AMM 31-51-01 PB 401 REV 102.00. TEST OK. P/N OFF-ON: 285T0035-202, S/N OFF: D05495, S/N ON: D04587. EFF REF IPC: 31-51-01-01 ITEM 005L.