Service difficulty report · Computer · Boeing 757225

Difficulty date
October 23, 2008
Submitted
October 24, 2008
Operation
Air carrier
Aircraft
N921UW
Make and model
Boeing 757225
Aircraft serial
22201
Part
Computer
Part number
6224591511
Condition
Malfunctioned
Location
Horiz Stab
Stage of operation
AP
How discovered
O
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

FLT 1752. THE CREW REPORTED THAT THE HORIZONTAL STABILIZER TRIM RAN TO FULL NOSE UP UNCOMMANDED, RESULTING IN DIFFICULTY IN KEEPING THE NOSE OF THE AIRCRAFT DOWN DURING LANDING ROLL OUT. MAINTENANCE REPLACED THE RIGHT FLT CONTROL COMPUTER (FCC). CAT SYSTEM TESTED SATISFACTORY.