TM 10-4320-344-242.21.34 Turbocharger Assembly and Air Shield Maintenance. Models 609-C and US636HCCD-1.This task covers:2.21.34.1 Removal2 .21 .3 4 . 3 I n s t a l l a t i o nINITIALSETUPToolsGeneral Mechanic’s AutomotiveTool Kit, Appendix B, SectionI I I,Item 1Material/PartsRags, Appendix C, Item 20Gaskets (TM 10-4320-344-24P)Lock Washers (TM 10-4320-344-24P)Equipment ConditionsPumping station shut down, TM 10-4320-344-10.Left Side Engine Access Door open(609-C).Exhaust Pipe Assembly removed, paragraph2.13.4 (609-C).Exhaust Pipe Assembly disconnected,paragraph 2.13.4 (US636HCCD-1).Air Hose disconnected, paragraph 2.14.4(609-C).EquipmentConditions(Continued)Air Intake Pipe Assembly removed,paragraph 2.14.5 (US636HCCD-1).V-Belt Guard removed, paragraph2.21.11 (US636HCCD-1).Oil Inlet Tube Assembly disconnected fromturbocharger, paragraph 2.21.23.Oil Drain Tube Assembly disconnected fromturbocharger, paragraph 2.21.24.General Safety InstructionsDo not work on equipment that is notsecurely stabilized to prevent rollingo r s l i d i n g.Do not work on equipment without follow-ing standard shop safety practices.This procedurei s s i m i l a r.2.21.34.1 Removal.Engine andperformingapplies to Model US636HCCD-1.The procedure for Model 609-Cengine components may be hot.Allow engine to cool prior tomaintenance.Failure to obey this warning may result in seriouspersonal injury.a .Remove four nuts (Figure 2-149,1), lock washers (2), bolts (3), and shield(4) from turbocharger (5). Discard lock washers (2).b .Remove four screws (6), lock washers (7), and two shield mounting brackets( 8 ).Discard lock washers (7).c .Loosen two hose clamps (9) that secure intake manifold hose (10) toturbocharger (5).d .Remove four screws (11),flat washers (12), gasket (13), and turbocharger (5)from manifold (14).Discard gasket (13).e.Remove two hose clamps (9) and intake manifold hose (10) from intake manifold(15).2-337
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