Service Instruction No. 1530

Engine Inspection in Particulate-Laden Environments

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DATE: February 4, 2011


All Lycoming aircraft engines.


Immediately after flight or ground operation in particulate-laden atmospheres.

This service instruction gives guidelines for operation, inspection, and service of Lycoming engines which have been operated in atmospheres that have particulate matter such as dust, sand, debris, and volcanic ash.

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