SDR UIEA2016063000556

Service difficulty report · Trim System · Boeing 76733AER

Difficulty date: June 27, 2016
Submitted: July 1, 2016
Operation: Air carrier
Aircraft: N648GT
Make and model: Boeing 76733AER
Aircraft serial: 27310
Aircraft time: 89,704 hours, 17,403 cycles
System (JASC): 2711 · Aileron Tab Control System
Part: Trim System
Condition: Out Of Adjust
Location: Ailerons
Stage of operation: CR
How discovered: O
Nature of condition: F
Precautionary procedure: O

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

What was found

AILERON TRIM-MAX TRIM TO THE LT EXCEED LIMIT 6.2, OK TO THE RT: 5.3. MAX LIMIT 5.9. DUE TO TEST TRIM ON RT WING DOWN POSITION, FOUND THE CONTROL WHEEL TURNS TO 29.4 DEGREES TO LT WING DOWN POSITION, FOUND 32.0 DEGREES RT WING DOWN 5.3 UNIT. LT WING DOWN 5.9 UNIT IAW MM 27-11-00.

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