Service Bulletin No. 533 C
Recommended Action for Sudden Engine Stoppage, Propeller/Rotor Strike or Loss of Propeller/Rotor Blade or Tip
DATE: October 18, 2016
All Lycoming reciprocating aircraft engines
TIME OF COMPLIANCE:
BEFORE FURTHER FLIGHT
REASON FOR REVISION
Applies to all Lycoming aircraft engines (not just direct drive engines); added checklist specific for Lycoming geared engines; updated checklist which applies to all other Lycoming aircraft engines, added check for connecting rod squareness to the checklists.
Get It Exchanged
Use our Engine Exchange Program to order a new, rebuilt, or overhauled engine to experience more airtime and less downtime.