Service difficulty report · Fmc · Boeing 757224

Difficulty date
June 27, 2024
Submitted
June 28, 2024
Operation
Air carrier
Aircraft
N29124
Make and model
Boeing 757224
Aircraft serial
27565
Aircraft time
91,046 hours, 21,963 cycles
Part
Fmc
Part number
1554993
Part serial
9339
Condition
Faulted
Location
Right
Part time
65,840 hours, 17,931 cycles
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

AUTO PIILOT/ A/T FMC FAILURE MULTI TIME CURRENT FAULTS PER MCDP BITE FOR PREV FLT FAULTS ARE A/P CTN FMC L-R CH PERFORMED MCDP TEST 1 (FCC), 10 (A/T) AND 30 WITH NO DEFECTS - 34-61-00 WITH NO DEFECTS. A/C REMAINS FULL CAT QUALIFIED. T/S DIAG CODES 110081, 120071, FROM LAST FLIGHT PER FIM 22-02-834. REMOVED, REPLACED, LOADED, TESTED RT FMC PER AMM 34-61-01.