TM 10-4320-344-242.23.8 BrakeActuatorMaintenance.ModelUS636tlCC0-1.This task covers;2.23.8.1 Removal2.23.8.4 Assembly2.23.8.2 Disassembly2.23.8.5 Installation2.23.8.3 RepairINITIALSETUPToolsGeneral Mechanic’s AutomotiveTool Kit, Appendix B, SectionIII, Item 1Goggles, Appendix B, Section III,Item 2Lubricating Gun, Hand, Appendix B,Section III, Item 2Material/PartsEquipment ConditionsPumping station shut down, TM 10-4320-344-10.Master Cylinder removed, paragraph2 .23 .6.General Safetv InstructionsDo not work on equipment that is notsecurely stabilized to prevent rollingo r s l i d i n g.Gloves, Appendix C, Item 11Do not work on equipment without follow-Grease,Appendix C, Item 12ing standard shop safety practices.Pan, Appendix C, Item 19Rags, Appendix C, Item 20Solvent, Dry Cleaning, Appendix C,Item 26Cotter Pins (TM 10-4320-344-24P)Lock Washers (TM 10-4320-344-24p)2.23.8.1 Removal.a.Remove four bolts (Figure 2-175, 1), lock washers (2), two brakeawaylocks (3), chain (4), gasket (5), breakaway brake lever (6), and pushrod (7).Discard lock washers (2).A punch may be required to remove top master pin.When the top master pin isremoved, two rear rollers will drop to bottom of outer case assembly.b.Remove two cotter pins (8), flat washers (9), master pins (10), and rearr o l l e r s ( 1 1 ).Discard cotter pins (8).c .Pull inner slide assembly (12) from front of outer case assembly (13).d .Remove nut (14), lock washer (15), front roller bolt (16), front roller (17),and front roller cover (18) from outer case assembly (13).Discard lockwasher (15).2.23.8.2 Disassembly.a .Remove grease fitting (19) from front roller bolt (16).b .Remove pushrod block (20), two side bearings (21), and top bearings (22) fromrear of inner slide assembly (12).c .Remove two cotter pins (23), shock absorber retaining pins (24), and shockabsorbers (25) from inner slide assembly (12).Discard cotter pins (23).d.Remove two nuts (26), bolts (27), and lunette eye (28) from front of innerslide assembly (12).NOTE2-394
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