Service difficulty report · Computer · Boeing 737522

Difficulty date
August 7, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N951UA
Make and model
Boeing 737522
Aircraft serial
26696
Engine
Ge CFM56*
Part
Computer
Part number
6552822
Condition
Failed
Location
E/E Bay
Stage of operation
TO
Nature of condition
J
Precautionary procedure
C

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

What was found

DUE TO A STALL WARNING INDICATION, TAKEOFF WAS ABORTED AT AN ESTIMATED SPEED OF 108 TO 110 KNOTS. *S/D* CHECKS WERE PERFORMED ON THE ANGLE OF ATTACK SENSORS, STALL WARNING COMPUTERS, AND STICK SHAKERS ON BOTH SYSTEMS. EVERYTHING CHECKED NORMAL. THE STALL WARNING COMPUTER NUMBER 2 WAS REPLACES FOR PRECAUTIONARY REASONS. SYSTEM CHECKS WERE PERFORMED AGAIN WITH NORMAL RESULTS. THERE HAVE NOT BEEN ANY STALL WARNING PROBLEMS SINCE.