Service Instruction No. 1011N
Tappets and Lifters
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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