176 Maintenance
4510001 REV B – 220620
Replacing the Film Drive Wheels
Every 6 months, the Film Drive Wheels should be checked for wear. The Film Drive Wheels
should be replaced every year or as needed.
Items Needed to Replace the Film Drive Wheels:
• Allen Wrench (included in Tool Kit)
• Cut-Resistant Work Gloves
• New Film Drive Wheels (Part Number 4500704)
To Replace the Film Drive Wheels:
1. Power off the LX-150 (see “Powering the System Off” on page 145) and unplug it from
the power source.
2. Remove the Mandrel (see “Removing the Mandrel” on page 152).
3. Remove the Film Drive Wheels.
Each Film Drive Wheel has two Set Screws at 90° to each other holding it in place. The
Set Screws are located on the Shaft just behind the Film Drive Wheel. They may be on
the top, bottom, or side, depending on the rotation of the Wheel at the time.
a. Use the Allen Wrench to loosen the Set Screws.
b. Pop off the old Film Drive Wheel.
c. Put a new Film Drive Wheel in its place.
d. Tighten the Set Screws with the Allen Wrench to secure the new Film Drive Wheel in
position.
AFM-4510001-00199-01
Film Drive
Wheel
Set
Screws
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