Service difficulty report · Smoke Detector · Boeing 737

Difficulty date
April 30, 2022
Submitted
May 2, 2022
Operation
Air carrier
Aircraft
N845NN
Make and model
Boeing 737
Aircraft serial
40579
Aircraft time
35,247 hours, 14,328 cycles
Part
Smoke Detector
Part number
4755712
Condition
Cracked
Location
Zone 900 - Lav/G
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

AIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY SMOKE DETECTOR HOUSING CRACKED. REMOVED AND REPLACED FORWARD LAVATORY SMOKE DETECTOR PER AMM 26-14-01.