Service Instruction No. 1037 V

Approved Pistons, Rings, and Cylinders for use on Lycoming Aircraft Engines

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Service Instruction No. 1037 V

Approved Pistons, Rings, Cylinders, and Gasket Set Application for Use on
Lycoming Aircraft Engines


February 13, 2019


All Lycoming opposed series aircraft engines in Table 2 


When installing new rings, pistons, valves and cylinders

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