Ki 256 Installation | Manual Free

Insert the KI 256 from behind the panel and secure it using standard 6-32 brass or non-magnetic screws to prevent interference with nearby magnetic compasses. 3. Electrical Wiring and Pinout Configuration

Requires 26VAC, 400 Hz reference voltage supplied directly from the autopilot computer (e.g., KC 290 or KC 192). Pneumatic Vacuum Requirements

In the world of glass cockpit retrofits and digital attitude indicators, the remains a workhorse. As the primary Flight Director (FD) attitude indicator paired with the KFC 150, KAP 150, and KFC 200 autopilot systems, the KI 256 provides critical pitch and roll commands. However, finding a clear, actionable KI 256 installation manual is a common pain point for maintenance shops and owner-assist mechanics.

: Any disassembly or handle-work on the unit must occur at a static-safe workstation to prevent damage to internal P.C. boards. ki 256 installation manual

It fits into a standard 3-inch instrument hole.

For decades, the has been a cornerstone of the general aviation panel. As the primary attitude indicator for the KCS 55 and KCS 55A compass systems, this 2-inch, remote-mounted vertical gyro provides pitch and roll data to flight instruments and autopilots like the KAP 150 and KFC 200.

Are you troubleshooting an or wiring a new harness ? Share public link Insert the KI 256 from behind the panel

Before beginning the physical installation process, the technician must check the unit part number to match the structural constraints of the aircraft panel. Downloads & Manuals - BendixKing

Mount the KI 256 on a DIN rail or a flat surface using the provided mounting brackets.

The dedicates five pages to wiring. Below is the essential pinout for a standard KFC 150 autopilot integration. Always verify against your specific serial number. Pneumatic Vacuum Requirements In the world of glass

The BendixKing Flight Command Indicator (FCI) is a cornerstone of classic Honeywell/BendixKing flight control systems, including the KFC 150 , KFC 200 , KFC 225 , and KFC 250 . Functioning as both a vacuum-driven attitude gyro and a flight director display, its proper installation is critical for autopilot performance. System Overview and Requirements

Connect the vacuum supply to the intake port on the rear of the chassis. Use a 1/4-inch flexible hose certified for aviation use. Secure the hose with a approved clamp to prevent pressure leaks. Electrical Wiring and Pin Configuration

10VAC, 430Hz (Supplied by the flight computer to the pick-offs) 0-degree or 8-degree instrument panel configurations Mechanical Installation & Panel Layout

For official technical data, refer to the following BendixKing and third-party technical archives: Downloads & Manuals - BendixKing

: Installed in the primary flight instrument cluster. Precise alignment is required to ensure the gyroscope erects correctly relative to the aircraft's longitudinal axis. 3. Electrical Interconnects