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ISM, ISMe, and QSM11 – 008-030   Fan Drive Idler Pulley Assembly

Table of Contents

Remove

Remove

 TOC

NOTE: For fan hub installations that were not manufactured by Cummins Inc., contact the OEM.

Loosen the fan idler pulley shaft locknut.

  
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Loosen the adjusting mechanism and move the fan idler pulley and fan pulley centers as close as possible.

Remove the fan belt.

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Remove the roll pin and washer from the idler pulley adjusting screw.

Remove the locknut and washer from the back of the idler pulley shaft.

Remove the adjusting screw.

Remove the fan idler pulley from the fan hub support bracket.

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Last Modified:  17-Feb-2009
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