Tag Archives | Lycoming Engines

Lycoming Eliminates Frequent Use Requirement on 2200 TBO Engines

March 08, 2014

TBO Extended 200 hours for Lycoming Engines in R22 and R44 Helicopters Torrance, CA — Lycoming Service Instruction No. 1009AW (February 24, 2014) eliminates the previous 2200 time-between-overhaul (TBO) requirement that specified engines be used in “frequent” service, defined as 40 hours or more per month. The Service Instruction extends the engine overhaul period from 2000 to 2200 […]


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