What was found
SERVICE CHECK FINDING: LEFT LAVATORY SMOKE DETECTOR WILL NOT TEST. REMOVED AND REPLACED LEFT LAVATORY SMOKE DETECTOR. OPERATIONAL CHECK SATISFACTORY. FAULT NOT DUPLICATED. ACFT RELEASED TO SERVICE.
- Difficulty date
- November 29, 2018
- Submitted
- December 5, 2018
- Operation
- Air carrier
- Aircraft
- N751CX
- Make and model
- Boeing 7572Q8
- Aircraft serial
- 26273
- Aircraft time
- 62,806 hours, 22,858 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- PU90449R3
- Part serial
- 09716
- Condition
- No Test
- Location
- Lavatory
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.