Service difficulty report · Smoke Detector · Boeing 7377BD
FAA SDR system
- Difficulty date
- April 10, 2020
- Submitted
- April 14, 2020
- Operation
- Air carrier
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33921
- Aircraft time
- 49,655 hours, 25,741 cycles
- Part
- Smoke Detector
- Part number
- 4735975
- Part serial
- 25415A
- Condition
- Inoperative
- Location
- Cargo Bay
- Stage of operation
- UK
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO FIRE DETECT 'B' LOOP INOP. 'A' LOOP TEST NORMALLY. OK TO CONTINUE PER MEL 26-19-07; SP#1 MMDR/TRACKING #36124 / REMOVED & REPLACED FWD B1 SMOKE DETECTOR IAW AMM 26-16-01 OPS CHECK NORMAL CC #36321 POS 1B P/N 473597-5 S/N OFF 25415A S/N ON 33506