Service difficulty report · Transmission · Boeing 7377H4

Difficulty date
November 18, 2017
Submitted
November 21, 2017
Operation
Air carrier
Aircraft
N770SA
Make and model
Boeing 7377H4
Aircraft serial
30589
Aircraft time
61,808 hours, 36,272 cycles
Part
Transmission
Part number
256A3310
Condition
Faulty
Location
Te Flap
Stage of operation
UK
How discovered
O
Nature of condition
F, J
Precautionary procedure
O

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

What was found

DECLARED EMERGENCY, GOING FROM FLAPS 5 TO 15, FLAPS STAYED IN 5 POSITION WITH ASYMMETRY. FLAPS WOULD NOT RETRACT AFTER LANDING. R&R TRANSMISSION IAW AMM.

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