Piper PA-28 Dakota — Supplemental Type Certificate

This manual provides detailed instructions for the installation and maintenance of the Knots 2U Main Gear Fairings on various Piper PA-28 models. It is intended for use by aircraft maintenance personnel and owners who are familiar with the Piper service manuals. The document outlines the necessary steps for installing the fairings, including parts lists, installation diagrams, and maintenance instructions to ensure continued airworthiness. The manual emphasizes the importance of following the procedures accurately to maintain safety and compliance with FAA regulations.

• The manual covers installation and maintenance for Piper PA-28 models including PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28-235, PA-28-151, PA-28-161, and PA-28-181.
• Installation requires specific part numbers such as LSF, LGF, and RUSF, with detailed steps provided for each.
• Clearance requirements include a minimum of 1/2 inch from the brake disc and 3/8 inch from the tire at the closest point.
• The weight of the main gear fairing kit is 5.9 lbs, minus the weight of the removed Piper strut fairings.
• Maintenance checks should include inspections for wear or looseness of the gear fairing and attachment hardware.