3-STONE Rotary Cylinder Hone KIT FOR Ercoupes

This 3 Stone Rotary Cylinder Kit makes available an effective tool to recondition the interior running surface of the oleo cylinder barrel, and is intended to be used each time the MLG oleo struts are disassembled for routine seal replacement or when upgrading to the popular Main Landing Gear Oleo Restoration Kit (STC SA01247CH).

The clean and resurfaced interior cylinder bore results in increased seal effectiveness and service life and can be accomplished with or without removing the Taxi Stack end fitting and Donuts.

This kit is applicable to Ercoupe 415-C, CD, D, E, G, F-1, F-1A, Alon A2, A2-A and early M10 aircraft that are equipped with either the Hayes welded or Erco forged trailing link MLG assemblies that incorporate liquid filled oleo struts.