What was found
AIRCRAFT WAS NOT GROUNDED. FORWARD LAVATORY SMOKE DETECTOR ACTIVATES INTERMITTENTLY WITH NO INDICATION OF SMOKE. COULD NOT DUPLICATE- ALL OPERATIONS NORMAL AT TIME OF LAVATORY SMOKE SELF TEST AMM 26-14-00.
- Difficulty date
- March 11, 2018
- Submitted
- March 14, 2018
- Operation
- Air carrier
- Aircraft
- N842NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31099
- Aircraft time
- 24,998 hours, 9,913 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Condition
- False Activation
- Location
- Lavatory
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.