Ariens Pro-24 Brush Cutter Specifications download pdf (Page 24)

GB - 24

Wheel Drive Upper Belt Replacement

See Figure 22.

1. Remove wheel drive lower belt. See

Wheel Drive Lower Belt Replacement on

page 22.

2. Loosen two flanged lock nuts and round

head square neck bolts securing each

bearing holder to wheel drive frame. Do

not remove mounting hardware.

3. Push drive rollers shaft down to release

belt tension.

4. Remove two flanged lock nuts and

round head square neck bolts securing

left-side bearing holder to wheel drive

frame.

5. Remove belt from drive rollers shaft

pulley and then the variable speed (VS)

pulley.

6. Guide belt over left-side bearing holder

and remove.

7. Install new belt.

8. Install hardware removed in step 4.

9. Pull drive roller shaft up to achieve a

deflection of 1/8 – 3/8" (3 – 9 mm). Use

finger pressure at center of belt span to

check for proper deflection.

10. Lightly tighten two flanged lock nuts and

round head square neck bolts securing

each bearing holder to wheel drive

frame.

11. Check that drive rollers shaft is level by

measuring the position of both bearing

holders on the wheel drive frame. The

positions should be equal on both sides.

12. If adjustment is necessary, lightly tap on

bearing holders.

13. Tighten hardware to 14 lbf-ft (19 N•m).

14. Replace wheel drive lower belt. See

Wheel Drive Lower Belt Replacement on

page 22.

Figure 22

1. Bolt and

Flanged Lock

Nut

2. Bearing

Holder

3. Wheel Drive

Frame

4. Wheel Drive

Upper Belt

5. Drive Rollers

Shaft

6. Blade Drive

Belt

1

3

2

4

5

6

5

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 35 36

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