Service difficulty report · Pdu · Boeing 757222

Difficulty date
October 12, 2009
Submitted
October 12, 2009
Operation
Air carrier
Aircraft
N547UA
Make and model
Boeing 757222
Aircraft serial
25368
Aircraft time
66,816 hours, 19,468 cycles
Engine
Pwa PW2037
Part
Pdu
Condition
Malfunctioned
Location
Te Flap
Stage of operation
NR
How discovered
O
Nature of condition
F
Precautionary procedure
O

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

What was found

UNABLE TO DROP TRAILING EDGE FLAP ELEC. REMOVED TRAILING EDGE POWER DRIVE UNIT. INSTALLED NEW ALT FLAP DRIVE MOTOR. ACCOMPLISHED FUNCTIONAL TEST WITH NO PROBLEMS.