TM 10-4320-344-242.21.35 Air Outlet Frame Maintenance. Model 509-C.This task covers:2.21.35.1 Disassembly2.21.35.3 Assembly2 .21 .3 5 . 2 R e p a irINITIALSETUPToolsGeneral Mechanic’s AutomotiveTool Kit, Appendix B, SectionIII, Item 1Material/PartsLock Washers (TM 10-4320-344-24P)Equipment ConditionsPumping station shut down, TM 10-4320-344-10.Equipment ConditionsLeft Side Engine Access Door open.Turbocharger removed, paragraph 2.21.34.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.2.21.35.1 Disassembly.a.Remove four bolts (Figure 2-150, 1), lock washers (2), flat washers (3), andcover plate (4).Discard lock washers (2).b .Remove two bolts (5), lock washers (6), six bolts (7), lock washers (8), andtop cover (9) from bottom cover (10).Discard lock washers (6 and 8).c .Remove bolt (11), lock washer (12), end plate (13), and cover plate (14).Discard lock washer (12).d .Remove six screws (15), twelve flat washers (16), six spacers (17), six flatwashers (18), and slide bottom cover (10) off exhaust manifold (19).2.21.35.2 Repair.a.Inspect allb .Replace all2.21.35.3 Assembly.components and mounting hardware for damage.defective components.a.Slide bottom cover (10) over exhaust manifold (19) and secure with six flatwashers (18), spacers (17), twelve flat washers (16), and six screws (15).b.Position cover plate (14) and end plate (13) and secure with new lock washer(12) and bolt (11).c .Position top cover (9) on bottom cover (10) and secure with six new lockwashers (8), bolts (7), two new lock washers (6), and bolts (5).d.Position cover plate (4) against bottom cover (10) and secure with four flatwashers (3), new lock washers (2), and bolts (1).2-340
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