TM-9-2815-224-34-P

ENGINE, DIESEL:8-CYLINDER TURBOCHARGED, DETROIT DIESEL CORPORATION MODEL 8V92TA

DIRECT SUPPORT AND GENERAL SUPPORT MAINTENACE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

JANUARY 1988

TM-9-2815-224-34-P - Page 217 of 554

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Valve Mechanism Maintenance Instructions (Cont)

Apply lubricating oil to all parts, place outer bearing cone (5)

numbered side down on bed of press.

Press idler gear hub (6) into outer bearing cone (5) until bottom of

hub (6) is flush with bottom of cone (5).

TM 9-2815-224-34&P

Install inner spacer ring (7) on idler gear hub (6).

Position gap in spacer ring (7) on side opposite of oil hole in idler

gear hub (6).

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Support outer bearing cone (5) and idler gear hub (6).

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Install idler gear assembly (1) onto idler gear hub (6).

CAUTION

Turn gear while installing bearing cone on idler gear hub to prevent damage to

bearing cups.

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Turn idler gear assembly (1) while pressing inner bearing cone (8), numbered side up, over

hub (6).

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Hold hub (6) and turn gear assembly (1) to see if binding occurs.

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