Service Instruction No. 1523 G

Supersedes Service Instruction No. 1523F

March 16, 2016

MODELS AFFECTED

Refer to Table 1 in attached Instruction

TIME OF COMPLIANCE

As Required for Replacement

REASON FOR REVISION

Added carburetor part numbers to Table 1

This Service Instruction identifies carburetors from specific manufacturers currently available for Lycoming engine models. Table 1 identifies the carburetor models, Lycoming part numbers, and applicable manufacturer cross-references for corresponding Lycoming engine models.