: This system is rate-based and requires a compatible S-TEC turn coordinator to function as the primary sensor. 🛠️ Component Overview The typical installation includes:

Engage HDG and ALT mode. The aircraft should stabilize within +/- 20 feet and hold headings without "snaking."

Before beginning the installation process, it is essential to review the S-tec 55x installation manual and ensure that you have the following:

I can provide the targeted pinout diagrams, specific STC numbers, or wiring steps for your exact setup. Share public link

: Detailed pre-flight and in-flight procedures for the System 55X can be found at Pacific Flying Club Arrow Aviation Troubleshooting Guide

Verify pinout configuration against the STC schematic; swap motor leads if reversed. Alt Hold fails to maintain altitude Static line leak or defective pressure transducer

S-tec: 55x Installation Manual

: This system is rate-based and requires a compatible S-TEC turn coordinator to function as the primary sensor. 🛠️ Component Overview The typical installation includes:

Engage HDG and ALT mode. The aircraft should stabilize within +/- 20 feet and hold headings without "snaking."

Before beginning the installation process, it is essential to review the S-tec 55x installation manual and ensure that you have the following:

I can provide the targeted pinout diagrams, specific STC numbers, or wiring steps for your exact setup. Share public link

: Detailed pre-flight and in-flight procedures for the System 55X can be found at Pacific Flying Club Arrow Aviation Troubleshooting Guide

Verify pinout configuration against the STC schematic; swap motor leads if reversed. Alt Hold fails to maintain altitude Static line leak or defective pressure transducer