Rev. E Reelmaster 6500--D/6700--D
DPA Cutting Units
Page 7.2 -- 36
Rear Roller Brush (Optional)
1. Roller brush shaft
2. Roller brush
3. Lock nut (2 used)
4. J--bolt (2 used)
5. High HOC roller brush (optional)
6. Excluder seal (2 used)
7. Brush bearing housing (drive)
8. Spacer
9. Flat washer (as required)
10. Driven pulley
11. Flange nut
12. Carriage screw (2 used)
13. Cap screw (2 used)
14. Idler spacer
15. Idler pulley assembly
16. Lock nut
17. Flat washer (2 used)
18. Drive belt
19. Brush cover
20. Flange head screw
21. Drive pulley
22. Spacer
23. Shoulder bolt
24. Brush plate
25. Idler plate
26. Cap screw (4 used)
27. Hardened washer (4 used)
28. Drive bearing housing
29. Mounting bracket (2 used)
30. Brush bearing housing (non--drive)
31. O--ring
32. Socket head screw (2 used)
Figure 39
Loctite #242
Antiseize
Lubricant
FRONT
RIGHT
9
10
11
13
8
3
2
17
4
1
18
26
27
23
24
25
11
30
6
FRONT
RIGHT
12
7
6
11
17 to 21 ft--lb
(23to28N--m)
20 to 25 in--lb
(2.3 to 2.8 N--m)
14
15
16
29
22
19
21
20
11
26
27
28
31
27 to 33 ft--lb
(37to44N--m)
Grease
Grommet ID
32
5
Note: Drive components for the rear roller brush are
located on the opposite side of the cutting unit from the
cutting reel hydraulic motor. Figure 39 shows compo-
nents used whenthe brush drive is on the leftside ofthe
cutting unit.
Note: The Installation Instructions for the rear roller
brush kit has detailed information regarding assembly
and adjustment. Use those Instructions along with this
Service Manual when servicing the rear roller brush.
Note: Early production roller brush shafts and driven
pulleys were equipped with a square key. Later produc-
tion components are shown in Figure 39.
