Service difficulty report · Unknown · Boeing 737890

Difficulty date
November 10, 2011
Submitted
November 14, 2011
Operation
Air carrier
Aircraft
N560AS
Make and model
Boeing 737890
Aircraft serial
35179
Aircraft time
19,983 hours, 6,234 cycles
Part
Unknown
Condition
Malfunctioned
Location
Fire Warning
Stage of operation
TX
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

ENGINE NR 1 "A" FIRE LOOP WILL NOT TEST. COULD NOT DUPLICATE DEFECT. ENG/APU FIRE OVERHEAT WARNING OPS NORMAL FROM CONTROL STAND P8 OPS NORMAL AND MODULE M279 OPS NORMAL REF FIM 26 10 00 810 801.