BLOCK 5223463 - Caterpillar

Illustrations 1, 2, 3 and 4 show the locations of the new parts in the exhaust manifold group, the air lines group, the turbocharger group, and the turbocharger oil lines group.
Illustration 1. New parts for the exhaust manifold group.
Illustration 2. New parts for the air lines group.
Illustration 3. New parts for the turbocharger group.
Illustration 4. New parts for the turbocharger oil lines group.The new 7C9923 Exhaust Elbow can be used with the 7C9234 Bellows Assemblies for parts service on all earlier 3516 Engines which are equipped with the shorter watercooled exhaust manifold on the right hand side. Chart B shows the new and former parts when adapting only the parts service exhaust elbow and the bellows assembly to the above engines.