Supersedes Service Instruction No. 1301A
May 13, 2016
All Lycoming aircraft engines
TIME OF COMPLIANCE
Any time a fuel line for a fuel injector, primer or fuel manifold are replaced
REASON FOR REVISION
Update part numbers
Fuel lines are to be examined, typically every 100 hours of engine operation or sooner if instructed. If a fuel line is damaged, it is to be replaced with a new fuel line. Fuel lines are not to be repaired.
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