Marvel-Schebler® Conversion Kits Lycoming: 71098 Kit PN: 666-660 Carb PN: 10-3878 |
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The 666-660 kit was introduced in service bulletin A11-62. The kit (and service bulletin) allow for modifications to be made to 10-3878 carburetors to realize “improved performance”. Service bulletin A11-62 applies to part number 10-3878 carburetors installed in select Moony aircraft with specific engines.
Later, service bulletin A3-63 allowed for the same modification to be performed on 10-3878 carburetors installed in Piper Cherokee aircraft.
The 666-660 conversion kit, includes the following part numbers: