Service difficulty report · Detector · Boeing 737322

Difficulty date
June 25, 2007
Submitted
December 14, 2007
Operation
Air carrier
Aircraft
N341UA
Make and model
Boeing 737322
Aircraft serial
24245
Aircraft time
53,927 hours, 29,314 cycles
Engine
Ge CFM56*
Part
Detector
Part number
5604154
Condition
Faulty
Location
Cargo Bay
Stage of operation
IN
How discovered
9
Nature of condition
J
Precautionary procedure
K

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

What was found

CARGO FIRE DETECTION FAIL LIGHTS ALL 4 ARE ILLUMINATED. REPLACED 3 DETECTORS IN AFT PIT A SYSTEM AND 3 IN FWD PIT 2 EACH FOR B SYSTEM AND 1 FOR A SYSTEM.