Service difficulty report · Flap System · Boeing 747409F

Difficulty date
May 1, 2013
Submitted
May 3, 2013
Operation
Air carrier
Aircraft
N18717
Make and model
Boeing 747409F
Aircraft serial
30769
Aircraft time
40,056 hours, 7,261 cycles
Engine
Ge CF680C2B1F
Part
Flap System
Condition
Stuck
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

(B-18717) FLAP LT OTBD T/E FLAP STUCK AT 8.82 UNIT, RT OTBD T/E FLAP AT 7.01 UNIT, MSG FLAP DRIVE & ASYM COME ATB. FOLLOWING TROUBLESHOOTING, RVDT HAS BEEN REPLACED.