Chapter 8: Maintenance
Figure 8-12 New Roller P/N 12416-000
l Visually inspect the roller for wear or damage. Look for:
l Worn or abraded (flattened) surfaces
l Cracks
l Flat spots
l Small pieces of material flaking off the roller.
l Check on and around the roller bearing for metal filings or black powdery residue that
indicates abrasion damage.
l Spin the roller manually to make sure it turns freely and does not bind or lock up.
Refer to the following figure for the location of the roller.
20472-000 Rev B LD-250 Platform User's Guide 163
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