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GB - 23
TRACTION DRIVE BELT
REPLACEMENT
(Figure 16 and 17)
NOTE: Brush assembly and frame must be
separated and attachment drive belt removed
from engine sheave in order to change
traction drive belt (Figure 16).
1. Remove attachment drive belt (See
Remove Attachment Drive Belt on
page 22).
NOTE: To gain belt clearance, remove swing
gate spacer (Figure 18) so drive plate can be
slid over until finger is out of frame and drive
plate can swing past stop hole in frame
(Figure 18).
Figure 16
OS8160
5
3
2
1
6
7
8
4
1. Traction Belt Idler
2. Traction Drive Belt
3. Engine Sheave
4. Belt Finger
5. Attachment Drive Belt
6. Attachment Pulley
7. Attachment Idler Nut
8. Attachment Belt Idler
Figure 17
1. Belt Finger
2. Belt
1
2
OS8165
1/8 in. (3.18 mm)
(Maximum)
CAUTION: Always support Sno-
Brush frame and brush assembly
when loosening the cap screws
holding them together.
Figure 18
OS8170
1. Swing Gate Spacer
2. Swing Gate Finger
3. Drive Plate
3
1
2