Univair Service Letter No. 100
Applicability: Piper J-3, J-5C, PA-11, PA-12, PA-14, PA-15, PA-16, PA-17, PA-18, PA-20, PA-22, PA-25
Issue Date: October 28, 2004
Subject: Stamped Piper Aluminum Rib Field Repair Process
Summary: Outlines the repair of Univair STC'd Stamped Ribs in accordance with the original STC and FAA Advisory Circular AC 43.13-1B.
Open PDF: UAC_SL-100.pdf