TM 10-4320-344-242.13.4 Exhaust Pipe Assembly Maintenance, Models 609-C and US636HCCD-1.This task covers:2.13.4.1 Removal2 .13 . 4 . 3 R e p a ir2.13.4.2 Inspection2.13.4.4 InstallationINITIALSETUPToolsEquipmentConditions(Continued)General Mechanic’s AutomotiveMuffler removed, paragraph 2.13.2 or 2.13.3.Tool Kit, Appendix B, SectionIII, Item 1General Safety InstructionsMaterial/PartsTo prevent rolling or sliding, do not workon equipment that is not securelyLock Washers (TM 10-4320-344-24P)s t a b i l i z e d.Equipment ConditionsDo not work on equipment without followingstandard shop safety precautions.Pumping station shut down, TM10-4320-344-10.This procedure applies to Model US636HCCD-1. The procedures for Model 609-Care similar.2.13.4.1 Removal.a.Remove two nuts (Figure 2-31, 1), lock washers (2), clamp (3), U-bolt (4).Discard lock washers (2).b.Remove manifold exhaust pipe connector (5) from exhaust elbow (6).c .Remove three nuts (7), bolts (8), exhaust elbow (6), exhaust flange (9), twogaskets (10), and gasket (11) .d .Remove four bolts (12), lock washers (13), exhaust pipe connector (14), andgasket (15).Discard lock washers (13) and gasket (15).2.13.4.2 Inspection.a .Inspect two gaskets (10) and gasket (11) for any signs of damage or warping.b .Inspect all mounting hardware for damage.c .Inspect all exhaust pipes for corrosion or damage.2.13.4.3 Repair.Replace all defective components.2.13.4.4 Installation.a .Position new gasket (15) and exhaust pipe connector (14) on turbocharger andsecure with four new lock washers (13) and bolts (12) .b .Position two gaskets (10) and gasket (11) against exhaust pipe connector (14).c .Position exhaust elbow (6) and exhaust flange (9) against exhaust pipeconnector (14) and secure with three bolts (8) and nuts (7).2-89NOTE
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