Service difficulty report · Smoke Detector · Boeing 737322

Difficulty date
February 4, 2008
Submitted
February 7, 2008
Operation
Air carrier
Aircraft
N305UA
Make and model
Boeing 737322
Aircraft serial
23666
Aircraft time
60,515 hours, 35,469 cycles
Engine
Cfmint CFM563C1
Part
Smoke Detector
Condition
Malfunctioned
Stage of operation
IN
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.

What was found

CARGO DETECTION SUPPRESSION PANEL FWD PIT FAIL LIGHTS ILLUMINATED. MODULE INDICATING BOTH B AND ONE A LOOP INOPERATIVE. REPLACED 1A AND 2B SMOKE DETECTORS.