Everything You Ever Wanted to Know About Lycoming Valve Failures

Lycoming's Latest -- Increasing Oil Pressure in the New Cessna 172 and 182

Lycoming Valve Guide Failures-Introduction

Service Instruction 1479 and You

S.I. 1479 and You--Round Two

The Rest of the Story

Clearing up the Confusion

O-320H Cam Spalling-Accident or Suicide?


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