Aerospace Welding Inc. Minneapolis Now Offering Replacement Mufflers for Most Beech Bonanzas
The FAA approves a PMA for Aerospace Welding Inc. Minneapolis (AWI), allowing it to manufacture PN A701-20 LH Studded Muffler and PN A701-19 RH Smooth Can Muffler with Inconel cones for greater serviceability.
Both mufflers have stainless steel cones. The part numbers will fit most models of the Beechcraft Bonanza. For a complete list of the models affected, visit https://awi-ami.com.
All AWI mufflers, shrouds and exhaust stacks come with data tags for each part, specifying the company that manufactured the unit, its PMA number, installation eligibility and the serial number of the part. The FAA-certified replacements can be installed by any A&P mechanic. Each component produced by AWI comes with a 12-month, unlimited-hours warranty against workmanship defects. The total life of the part varies with the maintenance program for the aircraft and the type of engine operations.
AWI has earned over 450 PMAs in the past 26 years for exhaust components in general-aviation single- and twin-engine piston aircraft.
For more information on all AWI exhaust systems, engine mounts and capabilities for prototyping, visit AWI-AMI.com.