TM9-2350-261-20-2R E P L A C E R O A D W H E E L S U P P O R T A R M , B E A R I N G S , A N DS E A L SD E S C R I P T I O NThis task covers:Remove (page 22-12).Clean, Inspect, And Replace (page 22-13).Install (page 22-13).I N I T I A L S E T U PTools:General Mechanics Tool Kit (Item 30, App D)Replacer (Item 56, App D)Socket Wrench Set (Item 89, App D)Torque Wrench (Item 95, App D)Torque Wrench (Item 96, App D)Materials/Parts:Grease (Item 18, App C)Sealing compound (Item 47, App C)Bearing (2)Inner sealOuter sealPackingRetainer gasketKey washer (3)Personnel Required:Unit MechanicReferences:See your -10See your -12Equipment Conditions:Carrier on level surfaceEngine stopped/shutdown (see your -10)Carrier blocked (see your -10)Track shroud and covers removed (page 22-2)Road wheel removed (page 22-7)Road wheel hub removed (page 22-9)Shock absorber removed from first, second, orfifth road wheel (page 22-26)Torsion bar removed (page 22-32)R E M O V E1.2.3.Remove six screws (1), road wheel arm as-sembly (2) (number one and two positions)and packing (3) (All except M741A1).Remove two screws (l), four screws (4), roadwheel support arm assembly (2), packing (3),and guard (5) from hull (number three posi-tion) (All except M741A1).N O T EGuard (5) used as support arm positionthree, is different from guard (6), used atsupport arm positions four and five. Donot interchange guards.Remove two screws (1), four screws (4), roadwheel support arm assembly (2), packing (3),and guard (5) from hull (number four andfive positions) (All except M741A1). Discardpacking.4. Remove six screws (1) (number one position),five screws (number two, three, four, and fivepositions), road wheel support arm assembly,(2) and packing (3) from hull (M741A1 only).22-12Change 1
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