3-76. WATER PUMP PULLEY REPLACEMENTThis task covers:a. Removalb.Installationa. RemovalRemove four socket-head screws (1) and water pump pulley (2) from water pump (3).INITIAL SETUP:ToolsGeneral mechanic’s tool kit:automotive (Appendix B, Item 1)Maintenance and repair shop equipment:automotive (Appendix B, Item 2)Special ToolsHex head driver, 6 mm(Appendix B, Item 157)Materials/PartsSealing compound (Appendix C, Item 44)Manual References________________TM 9-2320-280-24PEquipment Condition__________________• Fan drive and fan blade removed (para. 3-78).• Power steering drivebelt set removed (para. 3-80).• Serpentine drivebelt removed (M1123 and“A2” vehicles) (para. 3-83).b. Installation1.Apply sealing compound to four socket-head screws (1).2.Install water pump pulley (2) on water pump (3) with four socket-head screws (1). Tighten socket-head screws (1) to 15-20 lb-ft (20-27 N•m).TM 9-2320-280-20-2Change 23-130.1FOLLOW-ON TASKS: • Install serpentine belt (M1123 and “A2” vehicles) (para. 3-83).• Install fan drive and fan blade (para. 3-78).• Install power steering drivebelt set (para. 3-80).
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