Ki 256 Installation Manual Now

The KI 256 contains a caged gyro mechanism. Never apply power while the unit is unmounted or in a non-level aircraft attitude. This can topple the gyro and cause immediate failure.

Manual No.: 006-18256-00
Revision: 1.2
Applicability: KI 256 Flight Director Indicator (Electric Attitude Gyro)

The official document is Bendix/King KI 256 Installation Manual, Revision 8, P/N 006-10593-0000. Because the KI 256 is legacy equipment (discontinued, though still supported for repair), you cannot find it on Honeywell’s main portal without a direct customer account. ki 256 installation manual

While this guide covers the core of the ki 256 installation manual, you may need the full document for repair station sign-offs. Here are legitimate sources:

Warning: Avoid random PDFs from Google Drive or forum posts. They often contain missing pages (especially wiring diagrams) or incorrect revisions. Use only the revision matched to your gyro’s serial number. The KI 256 contains a caged gyro mechanism