Service difficulty report · Warning System · Boeing 737890

Difficulty date
March 29, 2009
Submitted
April 1, 2009
Operation
Air carrier
Aircraft
N519AS
Make and model
Boeing 737890
Aircraft serial
36482
Aircraft time
503 hours, 159 cycles
Part
Warning System
Condition
Malfunctioned
Location
Autopilot Sys
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

WHEN FLAPS RETRACTED TO UP FROM 1 DEG SPEED TRIM FAIL LIGHT ILLUMINATED WENT OUT AFTER FLAPS REACHED UP. DFGS BITE TESTS PASS ALL TEST PER FIM TASK 22 11 00 810 801. OPS NORMAL.