Service difficulty report · Transmission · Boeing 757351

Difficulty date
July 22, 2024
Submitted
July 24, 2024
Operation
Air carrier
Aircraft
N591NW
Make and model
Boeing 757351
Aircraft serial
32991
Aircraft time
72,340 hours, 23,947 cycles
Part
Transmission
Part number
251N405060
Part serial
5H0783
Condition
Faulted
Location
Flap Sys
Part time
32,105 hours, 10,575 cycles
Stage of operation
AP
How discovered
O
Nature of condition
O
Precautionary procedure
L

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

What was found

SHIP 5811 -FCNT/DE- DUE TO FLAP LOCK OUT ON APPROACH. CORRECTIVE ACTION: T/S FOUND RT AND LT O/B TORQUE LIMITER POPPED. R/R #8 FLAP SKEW SENSOR, R/R RT AND LT O/B FLAP TRANSMISSIONS. OPS CK GOOD.