Brunswick MAX - Page 138

138 MAX Operation & Service Manual138 Section 6: Maintenance & Service MAX Operation & Service Manual
1. Place machine in transport position with the power supply disconnected.
2. Remove dispersion roller.
a. Remove side covers from machine.
b. Remove 2 button-head bolts—one from each end of dispersion roller using a 5/32” Allen
wrench.
c. Slide the dispersion roller out, removing the roller drive chain from the 10-pin side of the
machine.
3. Position the new dispersion roller in place, sprocket end rst, replacing the chain on the
sprocket.
4. Replace the buffer brush idler pulley on the mounting shaft and ensure that it’s in-line with the
motor drive and brush drive pulleys, and make sure the drive belt is in proper position.
5. Insert button head bolts and position the dispersion roller in the center of the mounting slots.
Refer to Dispersion Roller Adjustment.
6. Tighten button head bolts completely.
7. With the machine in the operator position, lower the buffer brush in the diagnostics for
conditioning using the “Toggle Buffer Brush” button.
8. Once the brush is in the down position, disconnect power cord from the machine and lift into
the transport position.
9. Verify that there is slight contact between the buffer brush and dispersion roller across the
entire width. Adjust the dispersion roller bolt in the side frame slot if necessary for uniform
contact.
Lubricating the Dispersion Roller
Refer to Figure6-23.
1. Place machine in transport position with power supply disconnected.
2. Remove side cover from 10-pin side of machine.
3. Remove the button head bolt that fastens dispersion roller on the 10-pin side of the machine.
4. Insert grease tting (part number 14-100202-000, supplied in spare parts package) into the
dispersion roller.
5. Attach grease gun with standard bearing grease and pump 2 to 3 times.
6. Remove grease tting and insert bolt.
7. Check adjustment to buffer brush and tighten.
For more information see Adjusting the Buffer Brush.