Service difficulty report · Unknown · Boeing 7378

Difficulty date
April 7, 2023
Submitted
April 20, 2023
Operation
Air carrier
Aircraft
N7907A
Make and model
Boeing 7378
Aircraft serial
32577
Aircraft time
54,204 hours, 39,905 cycles
Part
Unknown
Condition
Unknown
Location
Unknown
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

DEFECT 735745: SPEED BRAKE ARMED LIGHT ILLUMINATES DURING APPLICATION OF RIGHT AILERON ON THE GROUND DURING FLIGHT CONTROL CHECK ( AUTO SPEED BRAKE SYSTEM - (ALL EXCEPT N820SY, N821SY, N834SY, N832SY, N834SY AND TAV A/C) - - - RESOLUTION: R&R SPEEDBRAKE ARMED SWITCH REF AMM 27-62-34. OPS CHECK GOOD. PERFORMED SPEED BRAKE CONTROL LEVER ADJUSTMENT REF AMM 27-62-00. OPS CHECK GOOD. THIS CLEARS MEL 27-7-1 MDDR# 117406 MC NOTIFIED

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