TM10-4320-315-243-23. MAINTENANCE OF INTAKE AND EXHAUST MANIFOLDSThis task covers: a.Removeb.InstallINITIAL SETUP:ToolsGeneralSafetvInstructionsGeneral Mechanics Tool Kit(Item 1, Appendix B)WARNINGMaterials/Parts•Solvent may cause toxic fumes. To preventpersonal injury, work only in well-ventilated area.Rags (Item 12, Appendix C)DO NOT breath fumes for a long time.Cleaning Solvent (Item 19, Appendix C)Hose Clamps F(M 10-4320-315-24P)•Solvent is flammable. To prevent fire orCompression Rings (TM 10-4320-315-24P)explosion, DO NOT bring open flame or sparksnear solvent.EquipmentConditionsTurbocharger removed (para. 3-21).Air outlet frame removed (para. 3-22).a.REMOVE.(Figure 3-22)(1)Remove nuts (1) and flat washers (2) holding the intake and exhaust manifolds (3 and 4) to the cylinder heads. Remove both manifolds together.(2)Loosen hose clamps (5) at rubber sleeve (6) and separate intake manifold sections (7 and 8).(3)Separate exhaust manifold sections (9 and 10). Remove compression rings (11).(4)Remove gaskets (12 and 13).b.INSTALL.(1)Clean gasket surfaces on both intake and exhaust manifolds (3 and 4) with cleaning solvent, stiff brush, and rags.(2)Position compression rings (11) and connect exhaust manifold sections (9 and 10).(3)Connect intake manifold sections (7 and 8) with rubber sleeve (6) and hose clamps (5).(4)Install gaskets (12 and 13) on cylinder heads studs (14 and 15).(5)Install both intake and exhaust manifolds (3 and 4) together on the cylinder heads. Secure with 24 flat washers (2) and nuts (1).3-51
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