Service Instruction No. 1011N

Tappets and Lifters

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Tappets and Lifters
DATE:

January 7, 2019

SUBJECT:

Tappets and Lifters

MODELS AFFECTED:

All Lycoming engines

TIME OF COMPLIANCE:

At overhaul or at owner’s discretion

REASON FOR REVISION:

Added new engine model, TEO-540 Series to Table 3.

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