Service difficulty report · Connector · Boeing 757222

Difficulty date
October 24, 2010
Submitted
October 25, 2010
Operation
Air carrier
Aircraft
N574UA
Make and model
Boeing 757222
Aircraft serial
26686
Aircraft time
59,548 hours, 21,940 cycles
Engine
Pwa PW2040
Part
Connector
Condition
Shorted
Location
Te Flaps
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

T/E FLAP DISAGREE, FLT DIVERTED. FSEU NR 1 BITE SHOWS FLAP FAIL MSG 217. ACCOMPLISHED FIM 27-51-00, FIG 107 FOR FSEU-1 , NO FAULTS FOUND, ACCOMPLISHED FIM FOR FSEU-2 , NO FAULTS FOUND. FOUND *EXISTING FAULT* 'LT FLAP XMT WIRE' MSG 220 FOR FSEU-2 ONLY, REPLACED FSEU-2 PRECAUTIONARY AND MSG RE-APPEARED WITH NEW FSEU-2, FLAP POSITION TRANSMITTER. REPLACED LEFT FLAP POSITION TRANSMITTER, NO HELP. FOUND HIGH RESISTANCE SHORT TO GROUND AT PIN 17 OF D1702. BROKEN SHIELD OF HARNESS W3306-4252. REPAIRED WITH SOLDER SHIELD SPLICE PER MM.