Service difficulty report · Control Unit · Boeing 737823

Difficulty date
October 24, 2003
Submitted
December 18, 2003
Operation
Air carrier
Aircraft
N972AN
Make and model
Boeing 737823
Aircraft serial
30097
Part
Control Unit
Part number
285A12001
Condition
Inoperative
Location
Te Flaps
Stage of operation
DE
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

ON APPROACH TO DFW FLAPS FAILED TO DEPLOY HYDRAULICALLY. CREW ACCOMPLISHED NO FLAP LANDING WITHOUT INCIDENT. REPLACED FLAP/SLAT ELECTRIC UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)