PMA A16621 , Piper Pa 31-350 Chieftain Right Center Intermediate Elbow

This Right Center Intermediate Elbow 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

• Aircraft Make / Model: Piper 31-350 Chieftain
• Parts Category: Right Center Intermediate Elbow
• Materials: 321 Stainless Steel
• Part Condition: Awi Faa Approved New PMA
• Chieftain 350 Hp Right Hand Lycoming LTIO 540-J2Bd, Left Hand Tio-540-J2BD
• 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

Replacement History

• Lycoming Part Number Lw-16621 Is Replaced By FAA Approved New PMA Part Number A16621.
• FAA Approved New PMA Part Number A16621 Is A Replacement For Piper Part Number LW16621.
• A16621 is a Right Center Exhaust Manifold, Intermediate Tube. It is FAA/PMA Approved for use on Lycoming (TIO-540 wide -J2B, -J2BD, -R2ASD LTIO-540 wide -J2B, -J2BD, -N2BD, -R2AD). Alternates with Lycomig LW16621.

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