Clarke EZ-8 07058A Manual de serviço - Página 4

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Pulley Removal and Replacement

1-Remove two screws (39) securing the belt guard (5)

2-Remove drive belts

Motor Pulley

1-Loosen two set screws (4) in the pulley and use a gear puller or pry bars to remove

Drum Pulley

1- Loosen the set screw (37)and use a gear puller or pry bars to remove

Fan Pulley

1-Use a thin pair of pliers or similar tool to hold the hub of the pulley (14) and remove the retaining nut (13)

(Fig. 40)

Note: If the pulley can not be held it will be necessary to remove the fan assembly and hold the fan while

loosening the nut. DO NOT USE PLIERS TO HOLD THE FACE OF THE PULLEY.

2-Use a gear puller or pry bars to remove the pulley

Reassembly

1-Install the drum pulley (29) and key (31) on the drum shaft (34) and tighten the set screw (37)

2-Install the fan pulley (14) and key (12) on the fan shaft and secure with the retaining nut (13)

3-Install the motor pulley (6) with the outside of the pulley flush with the end of the motor shaft and tighten

the set screws (4)

4-Reinstall the drive belts

Assembly hints

If the set screws in the drum or motor pulleys do not loosen easily use heat to loosen the thread locker

When reinstalling the belts center them on the drum and fan belts and then adjust the motor pulley for

proper alignment if necessary.

Fig. 37

56043147

Fig. 40

Fig. 38

Fig. 39

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