Service difficulty report · Actuator · Boeing 767432ER

Difficulty date
March 18, 2002
Submitted
April 3, 2002
Operation
Air carrier
Aircraft
N829MH
Make and model
Boeing 767432ER
Aircraft serial
29700
Aircraft time
4,521 hours, 1,850 cycles
Part
Actuator
Part number
256T63102
Part serial
990030
Condition
Malfunctioned
Location
T/E Flap
Stage of operation
CL
How discovered
O
Nature of condition
F, J
Precautionary procedure
K

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

What was found

AFTER T/O FLAP RETRACTION, T/E FLAP DISAGREE EICAS MSG. RAISED FLAPS USING ATLN SYS. FOUND NR 6 ROTARY ACTUATOR TRIPPED. CYCLED FLAPS SEVERAL TIMES, OPN NORMAL. REPLACED NR 6 FLAP ROTARY ACTUATOR PER AMM, CHECK NORMAL.