Service difficulty report · Smoke Detector · Boeing 737522

Difficulty date
March 7, 2007
Submitted
December 27, 2007
Operation
Air carrier
Aircraft
N913UA
Make and model
Boeing 737522
Aircraft serial
25291
Aircraft time
42,262 hours, 30,895 cycles
Engine
Cfmint CFM563C1
Part
Smoke Detector
Condition
Faulty
Location
Fwd Cargo Bay
Stage of operation
IN
How discovered
C
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

FWD CARGO LOOP "B" & AFT CARGO LOOP "A" FAULT LIGHTS ON. POTENTIAL FAULTY SMOKE DETECTORS. REPLACED 1B AND 3A SMOKE DETECTORS. NO REPEATS SINCE ORIGINAL.