Service difficulty report · Computer · Boeing 737522

Difficulty date
October 1, 2007
Submitted
December 15, 2008
Operation
Air carrier
Aircraft
N907UA
Make and model
Boeing 737522
Aircraft serial
25007
Aircraft time
45,969 hours, 29,069 cycles
Engine
Cfmint CFM563C1
Part
Computer
Part number
162500100
Part serial
4340
Condition
Faulty
Location
Elevator
Stage of operation
DE
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

FEEL DIFF PRESS ILLUM AGAIN DURING DESCENT. DEBRIEFED FLT CREW: WAS TOLD THE ELEVATOR FEEL DIFF PRESS CAME ON AT 34,000 FT, 12,000 AND ON LANDING. ACCOMPLISHED TROUBLESHOOTING PROCEDURES. FAILED OPS CHECK ITEM Q NR 3 FEEL FORCES CHECK. PULL BACK FORCES HIGH, OUT OF LIMITS. REPLACED ELEVATOR FEEL COMPUTER. OPS CHECK GOOD.