2013/09/12 Caterpillar


A New Aftercooler Core Assembly is Now Used in the Air Aftercooler Group on the 773F and 775F Off-Highway Trucks {1063, 1353, 1806}

Usage:

775F DLS
Off-Highway Truck/Tractor:
773F (S/N: EED1-UP)
Quarry Truck:
775F (S/N: DLS1-UP)

Description of Change: The new aftercooler assembly contains new brackets that will be easier to assemble. The baffle assemblies were changed in the baffle group to accommodate the new bracket design.

Adaptable To:




Illustration 1g02605717

The new 358-0289 Aftercooler Core As (1) supersedes the former 251-6148 Aftercooler Core As in the 225-4224 Air Aftercooler Gp. The new aftercooler core assembly is not a direct replacement for the former aftercooler core assembly.




Illustration 2g02605725

The 268-4249 Strip (3) is part of the 268-4244 Baffle As (2) in the 268-4243 Radiator Baffle Gp. The strip must be removed in order to install the new 358-0289 Aftercooler Core As (1) on earlier machines.

The new 358-0289 Aftercooler Core As (1) is adaptable to machines EED1-1317, DLS1-1361, and EXD1-138.

The new 358-0289 Aftercooler Core As (1) became effective in production with the machines EED1318-UP, DLS1362-UP, and EXD139-UP.

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