Austro Engine E4 Series - 4. Cylinder Head

E4 Series
Maintenance Manual
Reciprocating
Engine
Page 274
E4.08.04
Rev. 29
85-Maintenance Procedures
01-Jul-2020
4. Cylinder Head
There are two cylinder head versions available:
 Version 1: the old cylinder head with Part No E4A-12-100-000 and E4A-12-300-000
 Version 2: the new cylinder head with Part No E4A-12-500-000 which can be
identified by the marking I, II, III, IV on the cylinder head cover. Refer to the
figure below.
Version 2 cylinder head marking I, II, III, IV