Ariens Power Brush 36 Owners Manual - Page 23

FRICTION DISC REPLACEMENT, Attachment Drive Belts Replacement, Service Position, Traction

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2. To gain belt clearance, back out the stop bolt from the frame until the drive plate assembly can swing past it. See Figure 19. 3. Pull idler away from traction drive belt and remove belt from engine sheave. It may be necessary to turn engine pulley using recoil handle. See Figure 18. Engine Sheave Traction Drive Belt Idler Attachment Drive Belts Idler OS7196 Figure 18 4. Remove traction drive belt from drive plate assembly pulley. See Figure 19. 5. Install new traction drive belt (Part Number 07231000) onto drive plate assembly pulley and engine sheave. 6. Pull the drive plate assembly toward the friction disc and turn stop bolt all the way in. 7. Replace attachment drive belts (Attachment Drive Belts Replacement on page 22. FRICTION DISC REPLACEMENT See Figure 19. 1. Place the unit into the service position (See Service Position on page 15). 2. With axle locked, hold one wheel/tire so friction disc (1) will not rotate and remove three self-tapping screws (2) holding friction disc to carrier (3). 3. Remove both wheel/tires. 4. Remove two spring clip pins (4) from hex shaft (5). NOTE: Bearings are retained by flanges. 5. Remove right and left bearing flanges (6) from frame. 6. Slide hex shaft (5) to the left enough to remove pinion sprocket (7) from hex shaft. NOTE: Outside bearing will fall free from hex shaft. 7. Slide hex shaft (5) to the right enough to remove friction disc (1). 8. Slide new friction disc (1) onto hex shaft (5). 9. Slide hex shaft to the left and install pinion sprocket (7) and chain on hex shaft (5). 10. Slide hex shaft (5) to the right until centered in frame and install bearings on shaft ends and retain with bearing flanges (6). 11. Install both wheel/tires. 12. Hold wheel/tire so friction disc (1) will not rotate and secure new friction disc to carrier (3) with three self-tapping screws (2). 13. Adjust traction drive clutch (See Traction Drive Clutch Adjustment on page 21). 14. Place unit into the operating position (See Operating Position on page 16). GB - 23

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GB - 23
2. To gain belt clearance, back out the stop
bolt from the frame until the drive plate
assembly can swing past it. See
Figure 19.
3. Pull idler away from traction drive belt
and remove belt from engine sheave. It
may be necessary to turn engine pulley
using recoil handle. See Figure 18.
4. Remove traction drive belt from drive
plate assembly pulley. See Figure 19.
5. Install new traction drive belt (Part
Number 07231000) onto drive plate
assembly pulley and engine sheave.
6. Pull the drive plate assembly toward the
friction disc and turn stop bolt all the way
in.
7. Replace attachment drive belts
(
Attachment Drive Belts Replacement
on page 22
.
FRICTION DISC REPLACEMENT
See Figure 19.
1. Place the unit into the service position
(See
Service Position
on page 15).
2. With axle locked, hold one wheel/tire so
friction disc (1) will not rotate and
remove three self-tapping screws (2)
holding friction disc to carrier (3).
3. Remove both wheel/tires.
4. Remove two spring clip pins (4) from
hex shaft (5).
NOTE:
Bearings are retained by flanges.
5. Remove right and left bearing flanges
(6) from frame.
6. Slide hex shaft (5) to the left enough to
remove pinion sprocket (7) from hex
shaft.
NOTE:
Outside bearing will fall free from hex
shaft.
7. Slide hex shaft (5) to the right enough to
remove friction disc (1).
8. Slide new friction disc (1) onto hex shaft
(5).
9. Slide hex shaft to the left and install
pinion sprocket (7) and chain on hex
shaft (5).
10. Slide hex shaft (5) to the right until
centered in frame and install bearings on
shaft ends and retain with bearing
flanges (6).
11. Install both wheel/tires.
12. Hold wheel/tire so friction disc (1) will not
rotate and secure new friction disc to
carrier (3) with three self-tapping screws
(2).
13. Adjust traction drive clutch (See
Traction
Drive Clutch Adjustment
on page 21).
14. Place unit into the operating position
(See
Operating Position
on page 16).
Figure 18
OS7196
Traction
Drive
Belt
Idler
Engine
Sheave
Attachment Drive Belts Idler