Service difficulty report · Switch · Boeing 7377BK

Difficulty date
July 10, 2024
Submitted
July 15, 2024
Operation
Air carrier
Aircraft
N7824A
Make and model
Boeing 7377BK
Aircraft serial
30617
Aircraft time
68,772 hours, 35,824 cycles
Part
Switch
Condition
Faulty
Location
Zn 300 Stabilize
Stage of operation
CR
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

CIRCUIT BREAKER PANEL P6-2 CIRCUIT BREAKER B10 POPPED. PER MOC; CIRCUIT BREAKER WAS RESET AND IT POPPED AGAIN. CIRCUIT BREAKER IS LABELED STAB TRIM CONT<[01] R&R STABILIZER TRIM MOTOR NO HELP PER AMM 27-41-71-401.<BR> WHILE CHECKING FOR OPENS IN THE SYSTEM PER WDM 27-41-11 FOUND CAPTAINS STAB CONTROL COLUMN SWITCH?S FAULTING. R&R CAPTAINS STAB SWITCH?S PER AMM 27-41-97. CHECKED FOR CHAFED WIRES BELOW CONTROL COLUMN NO FAULTS FOUND. OPS CHECKS GOOD.

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