Ki 256 Installation Manual |verified| -

: Employs internal electrical pickoffs (synchros) to transmit pitch and roll data directly to the autopilot computer (e.g., KC 295 or KC 192).

While this guide covers the core of the , you may need the full document for repair station sign-offs. Here are legitimate sources:

If you'd like to move forward with the installation, could you tell me:

Service Bulletin SB KI 256-11 requires replacing the Command Bar Board (P/N 200-05802-0040) to improve reliability. ki 256 installation manual

Select a position on the instrument panel directly in front of the pilot (Standard T-configuration).

Ensure proper shock mounting, as excessive vibration will reduce gyro life. 2.3 Electrical and Pneumatic Connections

Once the mechanical and electrical connections are secure, the system requires bench testing and in-flight adjustment. Ground Alignment Check Select a position on the instrument panel directly

The instrument fits a standard 3-inch ATI cutout.

: A high-end system used in light twins and turboprops. 2. Technical Specifications & Panel Variants

: Technical specifications and internal maintenance procedures are covered in Volume 3 Instrument Overhaul Manual (KPN 006-5146-00) Key Installation Specifications Power Requirements : Operates on +14VDC or +28VDC at 0.7 amps max, along with 10VAC, 430Hz. Panel Tilt Options Ground Alignment Check The instrument fits a standard

Turn on the 400 Hz inverter. The Gyro Warning Flag must retract from view within 3 minutes as the gyro reaches operational RPM.

The KI‑256 is a mechanical gyro with an of 2,000 to 3,000 hours, depending on the autopilot STC. At each annual inspection:

For more information on the KI 256 and its installation, please refer to the following resources:

, it includes improved PC boards that reduce loading effects on pitch and roll outputs. Common Troubleshooting Issues Slow Erection