Service difficulty report · Unknown · Boeing 7379

Difficulty date
October 30, 2023
Submitted
November 1, 2023
Operation
Air carrier
Aircraft
N938AK
Make and model
Boeing 7379
Aircraft serial
43381
Aircraft time
5,491 hours, 1,548 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
NR
How discovered
V
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

FMC DISAGREE ON BOTH DISPAYS UNITS (L&R) RAN CHECKLIST LIGHTS NO LONGER DISPLAYED (FMC DISAGREE NO LONGER DISPLAYED). GROUNDED - YES. REMOVED PWR TO A/C FOR 2 MINUTES. ACCOMP BOTH FMC SENSOR STATUS CHECK BOTH SHOW OK. REF AMM 34-61-00-710-002 ONF HAS NO EXISTING FAULTS REF. IFIM 34-61-00-810-918.

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