S-tec 55x Installation Manual Extra Quality -

Aircraft Avionics Installation Guide System: S-TEC 55X Two-Axis Autopilot System Part Number / Document Number: Typically 87063 (or as revised by Genesys Aerosystems)

Verify that when the autopilot commands a right turn, the right aileron moves up. Confirm pitch commands move the elevator correctly. A reversed servo connection is extremely dangerous. S-tec 55x Installation Manual

Wire an Autopilot Master Switch (AP DISC) directly to the pilot's yoke. This must interrupt power to the servo clutches instantly when pressed. S-tec 55x Installation Manual

To handle altitude hold and vertical speed functions, a solid-state pressure transducer connects directly to the aircraft’s static pressure system. 2. Pre-Installation Planning and Certification S-tec 55x Installation Manual