Service Instruction No. 1502 A

Installation of Inverted Flow Divider

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Supersedes Service Instruction No. 1502

December 19, 2000


All Textron Lycoming IO-360-L2A aircraft engines.


Whenever the engine has vapor related problems, or at owner’s discretion.

To reduce the possibility of vapor related problems in aircraft employing IO-360-L2A model engines, the flow divider should be modified into an inverted flow divider.

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