Maintenance 167
4510001 REV B - 220620
Replacing the Timing Belt and Cutter Drive Belt
Every 2-3 years or at the first sign of wear, the Timing Belt and Cutter Drive Belt should be
replaced.
WARNING: When handling the Cutter Assembly, use extreme caution. Cutter
Blades are very sharp and can easily cause severe cuts.
Items Needed to Replace the Timing Belt and Cutter Drive Belt:
• Allen Wrench (included in Tool Kit)
• Cut-Resistant Work Gloves
• New Timing Belt
• Cutter Drive Belt (Part Number 4502129)
• Correct Sized Timing Belt
o Small (Part Number 4501711)
o Medium (Part Number 4501707)
o Large (Part Number 4501697)
To Replace the Timing Belt and Cutter Drive Belt:
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 Cutter Assembly (see “Removing the Cutter Assembly” on page 160).
4. On the underside of the Cutter Assembly, carefully remove each of the Cutter Blades
(see ”Replacing the Cutter Blades” on page 162).
5. Remove the old Timing Belt by pushing inward on the Tension Adjustment Wheel and
pulling the Timing Belt up and out to unloop it. With the Timing Belt unlooped, unthread it
from around the various Cutter Blade Housings, Wheels, and Pulleys in the Cutter
Assembly, as in the image below.
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