Service difficulty report · Connector · Boeing 757251

Difficulty date
February 25, 2017
Submitted
February 28, 2017
Operation
Air carrier
Aircraft
N556NW
Make and model
Boeing 757251
Aircraft serial
33392
Aircraft time
40,455 hours, 18,183 cycles
Part
Connector
Condition
Disconnected
Location
Te Flaps
Stage of operation
IN
How discovered
9
Nature of condition
O
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 SELECTED TO ONE, FLAPS FROZE HALFWAY TO ONE. TE FLAP ASYMETRY AND TRAILING EDGE LIGHT & MESSAGE. COMPLIED WITH QRH, LANDED NO FLAPS. FSEU NR 1 MESSAGE RT FLAP TRANSMITTER WIRE MESSAGE 313. FSEU NR 2, NO FAULTS. IAW FIM 27-51-00-815-805. FOUND THE CONNECTOR ON FLAP POSITION TRANSMITTER NOT CONNECTED. INSTALLED THE CONNECTOR, CHECKED WIRING FROM FSEU 1 TO RT FLAP POSITION TRANSMITTER IAW 27-51-41 AND FSEU 2 TO RT FLAP POSITION TRANSMITTER IAW 27-51-61. ALL GOOD AND NO SHORTS TO GROUND. PERFORMED FLAP LUBE IAW AMM 12-21-09. VERIFIED TRANSMISSION OIL SERVICE IAW AMM 12-13-06M REMOVED NR 06 CANOE. REMOVED AND REPLACED NR 06 RT FLAP TRANSMISSION IAW AMM 27-51. RIG AND OPS CHECKED OK IAW AMM 27-59.