SDR BB08083

Service difficulty report · Transmission · Boeing 7572S7

Difficulty date
May 6, 2008
Submitted
May 9, 2008
Operation
Air carrier
Aircraft
N904AW
Make and model
Boeing 7572S7
Aircraft serial
23566
Part
Transmission
Part number
251N402234
Condition
Binding
Location
T/E Flap
Part time
80,292 hours
Stage of operation
AP
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

PHX FLT 31 OGG TO PHX - DURING APPROACH, RECEIVED A TRAILING EDGE FLAP DISAGREE MESSAGE. THE CREW EMPLOYED THE ALTERNATE EXTENSION METHOD TO EXTEND THE TRAILING EDGE FLAPS. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE RESET THE NR 1 OVERLOAD INDICATOR. FLAPS OPERATIONALLY CHECKED OK. AIRCRAFT PLACED ON MONITOR STATUS TO INSPECT THE OVERLOAD INDICATOR FOR EXTENSION. MAINTENANCE REPLACED THE NUMBER ONE TRAILING EDGE FLAP TRANSMISSION. OPERATIONALLY CHECKS OK.

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