Piper PA23-250T Air Research System

Right Engine

1

286-P24-024-121

Right Engine Inboard Stack

2

286-P24-024-117

Right Engine Outboard Stack

3

286-P23-060-7

Right Engine Plenum

4

N/A

Right Engine External Sleeve

5

286-P23-060-9

Right Engine Tailpipe

6

N/A

Wastegate bypass Adapter

7*

2-Hole Lycoming 77611

Exhaust gasket

*Items not shown

AD 68-21-03

Visually inspect LH & RH Tailpipes for deformation or cracking if found replace

Check tailpipe clearances per Air Research service bulletin 14.1.8 dated 04/25/1968