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Aviation Alerts and Advisories

Servo Cable Clamp Nut Torque Change for GFC 500 Autopilot

PRODUCTS AFFECTED:

All aircraft with the GFC 500 autopilot installed per STC SA01866WI using Master Drawing List (MDL) 005-01264-00 Revisions 1 through 7.

CERTIFICATION APPROVAL:

STC SA01866WI (see Service Bulletin 1864 for details)

COMPLIANCE:

Compliance with this Service Bulletin is recommended at the next opportunity, not to exceed next annual maintenance check.

PURPOSE:

Increase the torque on the servo cable clamp nuts.

ASDN Service Bulletin 1864