Service difficulty report · Trim System · Boeing 7377H4

Difficulty date
July 30, 2025
Submitted
July 30, 2025
Operation
Air carrier
Aircraft
N284WN
Make and model
Boeing 7377H4
Aircraft serial
32535
Aircraft time
58,908 hours, 35,550 cycles
Part
Trim System
Condition
Faulted
Location
Stab
Stage of operation
CL
How discovered
O
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

STAB TRIM INOPERATIVE. PERFORMED STAB TRIM MOTOR A/P TEST IAW AMM 22-11-81-710-801, AS WELL AS STAB TRIM MOTOR TEST IAW AMM 27-41-71-700-801. BOTH TESTS CHECKED GOOD.

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