SDR UIEA2023040600323

Service difficulty report · Servo · Boeing 76731A

Difficulty date: April 9, 2023
Submitted: April 13, 2023
Operation: Air carrier
Aircraft: N662GT
Make and model: Boeing 76731A
Aircraft serial: 27619
Aircraft time: 82,449 hours, 16,468 cycles
System (JASC): 2200 · Auto Flight System
Part: Servo
Part number: 15366005
Part serial: 1180
Condition: Unknown
Location: Unknown
Stage of operation: IN
How discovered: O
Nature of condition: O
Precautionary procedure: O

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

What was found

VERTICAL STABILIZER REAR SPAR, LEFT YAW DAMPER SERVO WITH EVIDENCE OF HYD LEAK(<P>VERTICAL STABILIZER REAR SPAR, LEFT YAW DAMPER SERVO TORQUE WAS PERFORMED, THEN CHECK FOR LEAK, NO LEAK FOUND, THE TEST WAS PERFORMED OK FOR SERVICE IAW AMM 22-21-02-414-016 REV 138 22DEC2022. </P>)

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