What was found
SMOKE IN AFT LAV , MASTER WARNING MSG. FOUND LAV SMOKE DETECTOT TO BE FAULTED REMOVED AND REPLACED SMOKE DETECTOR IAW CRJ 550 AMM 26-16-01 OPS CHECK GOOD
- Difficulty date
- November 9, 2021
- Submitted
- November 11, 2021
- Operation
- Air carrier
- Aircraft
- N542GJ
- Make and model
- Cndair CL600*
- Aircraft serial
- 10255
- Aircraft time
- 37,984 hours, 26,641 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Smoke Detector
- Part number
- PU90421R3
- Part serial
- 07721
- Condition
- False Indication
- Location
- Aft Lav
- Stage of operation
- CL
- How discovered
- V
- Nature of condition
- N
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.