Service difficulty report · Computer · Doug MD11F

Difficulty date
December 20, 2015
Submitted
December 21, 2015
Operation
Air carrier
Aircraft
N523FE
Make and model
Doug MD11F
Aircraft serial
48479
Aircraft time
72,978 hours, 13,369 cycles
Part
Computer
Condition
Malfunctioned
Location
Spoiler
Stage of operation
CR
How discovered
O
Nature of condition
F
Precautionary procedure
A

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

What was found

FLIGHT CONTROL PROBLEM, 2/3 LT AILERON REQUIRED FOR LEVEL FLIGHT. ACFT ARRIVAL CHECK FOUND RT NR 1 & 5 SPOILER EXPENDED. TROUBLESHOOTING IN PROGRESS. CHECK FCC 1 & 2 CURRENT & FAULT REVIEW LAST FLIGHT LEG NO FAULT. TROUBLESHOOTING IAW FIM 27-60-03. PERFORMED SPOILER OVERRIDE PUSHROD ASSEMBLY, PULLEY & CABLE INSPECTION FOUND NORMAL. TURN CONTROL WHEEL LT & RT, EXTENSION & RETRACTION FOUND RT SIDE NR 1 & 5 FLOAT. TRIED R & R NR 2 FCC NO HELP, RETURNED TO ORIGINAL. R & R NR 1 FCC IAW AMM 22-01-03-4 & LATERAL CONTROL CHECK OK IAW AMM 27-09-00-5. PERFORMED FCC 1 & 2, AFS LAND TEST PASSED 22-00-00-5. CONSULTED MOCC & ACFT CALLED UP FOR SERVICE. COMPLIED WITH FIM TROUBLESHOOTING. SYS OPERATIONS CHECKED NORMAL.

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