Service difficulty report · Warning System · Boeing 737322

Difficulty date
January 14, 2009
Submitted
January 16, 2009
Operation
Air carrier
Aircraft
N371UA
Make and model
Boeing 737322
Aircraft serial
24540
Aircraft time
53,193 hours, 36,773 cycles
Engine
Cfmint CFM563C1
Part
Warning System
Part number
655449936
Condition
Inoperative
Location
Fire Warning
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

CREW REPORTS ON FIRE TEST GET NO FIRE BELL. HANDLE LIGHTS AND REMAINDER OF FIRE TEST NORMAL. REPLACED AURAL WARNING MODULE.