IBM 6400

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5. Loosen the two setscrews on the motor pulley and remove the pulley.
Unplug the motor cable, if necessary. (See Figure 85.) Go to step 6.
Legend:
1. Timing Belt Motor
2. Setscrew
3. Pulley
Figure 85. Removing the Timing Belt Motor Pulley
6. Remove the shoulder screw, washers, and spacer that secures the
constant force spring to the vertical rail. (See Figure 86.)
Legend:
1. Large Washer
2. Spacer
3. Constant Force Spring
4. Shoulder Screw
Figure 86. Releasing the Constant Force Spring
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2
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3
NOTE: Left is shown.
Right is the same.
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