• If the left hub is gray, then disconnect the old right and left tire/hub assemblies from the ACM,
and replace with the new right and left tire/hub assemblies.
• If the left hub is black, then remove the old right and left tires from the ACM hubs, and replace
with the new tires. Do not attempt to remove the hubs.
Card Reader Removal
1. Scanner front cover ( p.65 "Scanner Front Cover Removal").
2. Operator panel keypad assembly ( p.90 "Operator Panel Keypad Removal")
3. Release the tabs on the rear of the operator panel display and tilt it upright.
4. Remove the two screws (A) securing the card reader housing to the tub assembly.
5. Disconnect the card reader cable from the card reader.
4. Replacement and Adjustment
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