TM 5-3810-306-20TURBOCHARGER AFTERCOOLER AND PIPING REPLACEMENTTOOLS:General mechanic’s tool kit: automotive (5180-00-177-7033)Drain panSUPPLIES:Clean rags (Item 1, Appendix C)Anti-freeze (Item 10, Appendix C)Gasket (Item 11, Appendix C)Preformed packings (Item 26, Appendix C) (2 Required)EQUIPMENT CONDITIONS: Engine access doors open.Engine is cool to touch.Anti-freeze drained from radiator.Disconnect ground cable at shunt. (Refer to page 8-109.)REMOVAL:1.REMOVE TURBOCHARGER AFTERCOOLER.WARNINGUse extreme care when removingradiator cap or draining enginecoolant system when coolant is hot.a. Loosen two clamps (4) from aftercooler coolantsupply (5) and return lines (6).b. Loosen clamps (2) from hoses (1) and (12).Disconnect hose (12) and cover opening withclean rag.c. Remove eighteen capscrews (8) to freeaftercooler (3) and gasket (7) from engine.Discard gasket (7).d. Remove poppet drain cock (15) from aftercoolerhousing (3).2.REMOVE TURBOCHARGER AFTERCOOLERPIPING.a. Loosen clamps (4) and separate lines (5 and 6)and hoses (9).7-19
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