TM 5-3810-306-20Section III. FAN ASSEMBLY MAINTENANCEBELT TENSIONER REPLACEMENTTOOLS: General mechanic’s tool kit: automotive (5180-00-177-7033)SUPPLIES:NoneEQUIPMENT CONDITIONS: Left side access door opened.Disconnect ground cable at shunt. (Refer to page 8-109.)REMOVAL:1.REMOVE BELT TENSIONER (1).a.Insert 1/2-inch square drive into belt tensioner(1) slot. Release tension to fan belt (4).b.Pull fan belt (4) over fan pulley (5).c.Remove capscrew (2). Pull belt tensioner (1)from bracket (3).2.INSPECT PARTS FOR DAMAGE. REPLACE ASREQUIRED.INSTALLATION:1.INSTALL BELT TENSIONER (1).a.Loosely install capscrew (2) in belt tensioner (1).b.Align belt tensioner (1) with mounting bracket.Tighten capscrew (2).c.Insert 1/2-inch square drive into belt tensioner(1). Rotate clockwise.d.Put fan belt (4) in fan pulley (5). Release belttensioner (1).2.CONNECT GROUND CABLE AT SHUNT. (REFERTO PAGE 8-109.)END OF TASK7-22
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