PMA A16825 , Piper PA 31-310/325 Navajo / PA 31-350 Chieftain Right Hand Exhaust Stack Assembly

This Right Hand Exhaust Stack Assembly Is Engineered And Manufactured In A State Of The Art Facility By An Experienced Team Of Welders And Fabricators, Using Aerospace Grade 321 Stainless Steel, Which Provides Reliable Service And Resist Corrosion In High Temperature Exhaust System Conditions.

Features

• Parts Category: Right Hand Exhaust Stack Assembly
• Materials: 321 Stainless Steel
• Part Condition: Awi Faa Approved New PMA
• FAA Approved New Pma Part Is A Replacement For Piper Part Number LW16794
• Airworthiness Directive (Ad) Ad 82-16-05R1 Same As 31-350
• Part Number Lw12127 Transition Has Studs (3) In Top And (2) On The Side Installed.  If Studs Are Not Installed The Transition Is Part Number LW12126

Aircraft Eligibility

• Aircraft Make / Model: Piper
  • Navajo C/R 325 Hp Lycoming Tio-540-F2Bd
  • Navajo C 310 Hp Lycoming Tio-540-A2C

Replacement History

• Lycoming Part Numbers Lw-16825, Lw-16794, And Lw-16922 Are Replaced By Faa Approved New Pma Part Number A16825
• A16825 is a Manifold Assembly (Right) that is FAA/PMA approved for use on Lycoming (TIO-540 Std -A1A, -A1B, -A2A, -A2B, -A2C TIO-540 wide -A2C, -J2B, -J2BD, -F2BD, -N2BD, -R2AD, LTIO-540 wide -J2B, -J2BD, -F2BD, -N2BD, -R2AD). Alternates with LW16825, LW16794 and LW16922.

Ad 82-16-05R1 100 Hour Repetitive Inspection With Dye Penetrant Or 10X Power Magnifying Glass Of Upper Tailpipe And Turbo Flanges.  Remainder Of Ad To Be Responsibility Of Ia.