Service difficulty report · Smoke Detector · Boeing 737*

Difficulty date
February 28, 2022
Submitted
March 1, 2022
Operation
Air carrier
Aircraft
N957AN
Make and model
Boeing 737*
Aircraft serial
29541
Aircraft time
58,664 hours, 24,581 cycles
Part
Smoke Detector
Condition
False Activation
Location
Zone 900 - Lav/G
Stage of operation
AP
How discovered
V
Nature of condition
N
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WAS NOT GROUNDED: LAVATORY SMOKE LIGHT AND MASTER CAUTION ILLUMINATED ON FINAL APPROACH. RESET FORWARD LAVATORY SMOKE DETECTOR AND ACCOMPLISHED SATISFACTORY SELF TEST PER AMM 26-14-00.