TM 10-4320-344-242.21.11 V-Belt Guard and Mounting Supports Maintenance, Model US636HCCD-1.This task covers:2.21.11.1 Removal2.21.11.4 Assembly2.21.11.2 Disassembly2.21.11.5 Installation2.21.11.3 RepairINITIALSETUPToolsGeneral Mechanic’s AutomotiveTool Kit, Appendix B, SectionIII, Item 1Materials/PartsLock Washers (TM 10-4320-303-24P)Equipment ConditionsPumping station shut down, TM 10-4320-344-10.EquipmentConditions(Continued)Air Intake Pipe Assembly removed, paragraph2 .14 .5.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 followingstandard shop safety practices.2.21.11.1 Removal.a.Remove five screws (Figure 2-125, 1), flat washers (2), and V-belt guard (3).b .Remove bolt (4), flat washer (5), and bushing (6) from retainer bracket (7).c .Remove two bolts (8) and retainer bracket (7) from cover plate (9).d.Remove bushing (10),flat washer (11), stud (12), flat washer (13), coverplate (9), and three flat washers (14).e .Remove bushing (15), spacer (16), flat washer (17), and stud (18) from coolingair blower (19).f .Remove bushing (20), flat washer (21), stud (22), spacer (23), and flatwasher (24) from retainer bracket (25).g .Remove bushing (26), flat washer (27), two screws (28), lock washers (29),flat washers (30), and retainer (31).Discard lock washers (29).2.21.11.2 Disassembly.a.Remove three screws (32), flat washers (33), and cover plate (34).b.Remove grommet (35) from cover plate (34).2.21.11.3 Repair.a.Inspect all components and mounting hardware for damage.b.Replace all defective components.2.21.11.4 Assembly.a .Insert grommet (35) into cover plate (34).b.Position cover plate (34) against V-belt guard (3) and secure with three flatwashers (33) and screws (32) .2-287
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