Service difficulty report · Actuator · Boeing 7377H4

Difficulty date
November 12, 2022
Submitted
November 15, 2022
Operation
Air carrier
Aircraft
N463WN
Make and model
Boeing 7377H4
Aircraft serial
32467
Aircraft time
61,717 hours, 36,873 cycles
Part
Actuator
Condition
Inoperative
Location
Horizontal Stab
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

ELECTRIC TRIM INOPERATIVE AFTER TAKEOFF. HORIZONTAL STABILIER TRIM. / [01] -SPEED TRIM FAIL LIGHT ILLUMINATES ON RECALL.<BR>-NO C/B?S POPPED.<BR>-FAULT MESSAGE 22-11182. (DFCS BITE);[02] R&R STAB TRIM CUTOUT RELAY (R384) OPS CHECK AND CLOSE UP REQUIRED.;[03] PERFORMED FIM 22-13 TASK 813. R&R STAB TRIM CUTOUT RELAY (R384) PER FIM. OPS CHECKS AND CLOSE UP REQUIRED.;[04] REMOVED AND REPLACED STABILIZER TRIM ACTUATOR IAW AMM 27-41-71 <BR>AND PERFORMED OPS CHECKS IAW AMM 27-41-00 AND CLOSED UP CENTER PANEL

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