To provide an engine cooling structure that can enhance cooling performance in an inter-bores while preventing leakage of a coolant, and to provide a method for manufacturing the engine cooling structure.
The engine cooling structure 1 includes: a plurality of cylinder liners 31; a cylinder block 2 where a connection liner 3 having a connection part 32 connecting neighboring cylinders out of the plurality of cylinder liners 31 is cast; and cylinder head 22 provided relative to a deck surface 21 of the cylinder block 2. The connection part 32 is exposed from the deck surface 21 in the inter-bores region R. A path 322 is formed in the connection part 32 out of the cylinder block 2 and is opened in a region out of the connection part 32 exposed from the deck surface 21.
HARADA TAKAHIRO
KAWASAKI MINORU
Toshiyuki Hatta
High Yoshitaka Hayashi