Page 341 - Practical Machinery Management for Process Plants Major Process Equipment Maintenance and Repair
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Installation and Maintenance of VBelt Drives 321
Typical Sheave and Bushing Removal Instruction
Loosen and remove cap screws.
As shown in Figure 7-9, insert cap screws in tapped removal holes and
progressively tighten each one until mating part is loose on bushing. (Ex-
ception: If mating part is installed with cap screw heads next to motor,
with insufficient room to insert screws in tapped holes, loosen cap screws
and use wedge between bushing flange and mating part.)
A
B
Figure 7-9. Sheave removal sequence: (a) tightening cap screws in removal and (b) actual
removal of sheave.
