SDR 0203566624

Service difficulty report · Boeing 747251B

Difficulty date
October 25, 2002
Submitted
October 30, 2002
Operation
Air carrier
Aircraft
N624US
Make and model
Boeing 747251B
Aircraft serial
21706
Aircraft time
89,926 hours, 15,153 cycles
Component
Flap Pos Ind · Litton · 98010903
Stage of operation
AP
Nature of condition
F
Precautionary procedure
O

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

What was found

DURING APPROACH, THE OUTBOARD TRAILING EDGE FLAPS WOULD NOT EXTEND WITH EITHER PRIMARY OR ALTERNATE SYSTEMS. DECLARED A YELLOW EMERGENCY AND FOLLOWED THE COM PROCEDURE FOR A SPLIT FLAP LANDING. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE OUTBOARD TRAILING EDGE FLAP INDICATOR. OPERATIONAL CHECK GOOD.