Service difficulty report · Computer · Boeing 7378

Difficulty date
July 1, 2025
Submitted
July 2, 2025
Operation
Air carrier
Aircraft
N17361
Make and model
Boeing 7378
Aircraft serial
67632
Aircraft time
1,796 hours, 586 cycles
Part
Computer
Part number
285A1010112
Part serial
F17746
Condition
Faulted
Location
Stall
Part time
13,172 hours, 4,505 cycles
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

YAW DAMPENER SWITCH TRIPPED OFF IN FLIGHT ABLE 2 RESET PILOTS STATED YAW DAMPENER SWITCH TRIPPED OFF ONCE DURING THEIR FLIGHT AND WAS ABLE TO RESET SUCCESSFULLY, PILOTS SAID IT TRIPPED ONCE ON THE CREW PRIOR TO THEM AS WELL AND DIDNT FEEL COMFORTABLE FLYING INTO WEATHER WITH PRIOR HISTORY FOUND MAINTENANCE MESSAGE 27-31014 LOGGED 3 TIMES IN PREVIOUS 15 FLIGHT LEGS. TROUBLESHOT REF FIM 27-32 TASK 818. REMOVED AND REPLACED SMYD COMPUTER 1 REF AMM 27-32-42. SYS GROUND TEST PASSED. SERVO TEST PASSED. BITE CHECK PASSED PER FIM. NO FURTHER DISCREPANCIES NOTED AT THIS TIME.

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