EngineDisassembly and AssemblyAftercoolerRemove Aftercooler 1063-0111. Drain the coolant from the engine.2. Remove pipe (1) and the gasket between aftercoolercover (2) and the turbocharger. If necessary, remove theO-ring seals from the pipe.3. Remove the bolts and clamps that hold tubeassemblies (3) to each end of the aftercooler. Removetube assemblies (3) from each end of the aftercooler. Ifnecessary, remove the 0-ring seals from the tubeassemblies.NOTE: An O-ring seal on each end of the aftercoolercore holds the adapters in position.4. Remove adapters (4) and the gaskets from each endof the aftercooler.5. Remove all bolts (5) that hold aftercooler cover (2) inposition. Remove the aftercooler cover and gasket fromthe engine.6.Remove aftercooler core (6) and the gasket from theengine. If necessary, remove the O-ring seals from theaftercooler core.NOTE: Two of the bolts that hold the aftercooler housingin position are on the Inside of the aftercooler housing.7. Remove the bolts and spacers that hold aftercoolerhousing (7) to the engine. Make a note of the location ofthe spacers. Remove the aftercooler housing andgaskets from the engine.Install Aftercooler 1063-012NOTE: Inspect all O-ring seals and gaskets, and makereplacements if necessary.71
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