Service difficulty report · Electronic Unit · Boeing 737890

Difficulty date
August 2, 2013
Submitted
August 6, 2013
Operation
Air carrier
Aircraft
N589AS
Make and model
Boeing 737890
Aircraft serial
35686
Aircraft time
21,859 hours, 6,784 cycles
Part
Electronic Unit
Part number
4735975
Condition
Failed
Location
Fire Detection
Stage of operation
IN
How discovered
C
Nature of condition
L
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 FIRE LOOP A AND B INOPERATIVE. ACFT GROUNDED. DUE TO HISTORY REPLACED FWD CARGO ELECTRONIC UNIT IAW AMM REF 26-16-02-400-801/26-16-02-000-801. OPS CKS GOOD.