Service difficulty report · Smoke Detector · Boeing 737724

Difficulty date
July 6, 2016
Submitted
July 6, 2016
Operation
Air carrier
Aircraft
N24729
Make and model
Boeing 737724
Aircraft serial
28945
Aircraft time
56,756 hours, 19,329 cycles
Part
Smoke Detector
Part number
PU90499R3
Condition
False Activation
Location
Fwd Lavatory
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

SMOKE ALARM ACTIVATED IN FLIGHT FIRST CLASS, PULLED CIRCUIT BREAKER IAW CHECK LIST AND RESET. ALARM REACTIVATED, NO SMOKE OR HEAT DETECTED.