Service difficulty report · Fire Loop · Boeing 737890

Difficulty date
February 17, 2014
Submitted
February 19, 2014
Operation
Air carrier
Aircraft
N532AS
Make and model
Boeing 737890
Aircraft serial
36346
Aircraft time
14,441 hours, 4,362 cycles
Part
Fire Loop
Part number
4735975
Condition
Malfunctioned
Location
Cargo Bay
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

CARGO FIRE FWD B-LOOP OUT. ACFT GROUNDED. INITIAL EVALUATION OPS CHECKED GOOD. CHANGED BOTH B-LOOP DETECTORS IAW AMM 26-16-01 & WDM 26-16-21.