Ariens Hydro Pro 28 Specifications download pdf (Page 28)

EN - 28

Check Attachment Brake

(Figure 28)

1. With the clutch lever disengaged, brake

pad must contact attachment belts. With

clutch lever engaged, brake pad must be

more than 1/16" (1.6 mm) from belts. If

there is more than 1/16" (1.6 mm) gap,

go to Check Belt Finger Clearance on

page 28. If there is less than 1/16"

(1.6 mm) gap, go to step 2.

2. If there is less than 1/16" (1.6 mm) gap

between brake pad and belt, loosen idler

adjustment nut, and move idler away

from belt.

3. Position idler to achieve a 1/16"

(1.6 mm) minimum brake pad gap and a

1/2 – 7/8" (12.7 – 22.2 mm) gap

between the plastic roller and the frame.

IMPORTANT: If adjustments cannot be

brought into specified ranges see your Dealer

for repairs.

Check Belt Finger Clearance

(Figure 29)

1. With clutch lever engaged, the belt

finger located opposite the belt idler

must be less than 1/8" (3 mm) from

belts, but not touching the belts.

To adjust belt finger, loosen the bolts and

move the finger to the proper position.

Tighten the bolts and recheck the belt

finger clearance.

2. Replace the belt cover and tighten

hardware.

TRACTION DRIVE CLUTCH

ADJUSTMENT

1. Loosen jam nut on traction cable

adjustment barrel. Turn adjustment

barrel down to shorten cable and

remove all cable slack.

ATTACHMENT DRIVE BELTS

REPLACEMENT

(Figure 30)

Remove old attachment drive belts

1. Shut off engine, remove key, disconnect

spark plug wire and allow unit to cool

completely.

2. Loosen hardware securing belt cover to

unit (Figure 30).

NOTE: Do NOT completely remove the

hardware from unit.

3. Remove belt cover.

4. Remove chute gear cover.

5. Remove hair pin in front of chute gear

assembly and slide the discharge chute

rod rearward.

IMPORTANT: Disconnect chute lock cable

and deflector cable.

6. Remove belt finger (Figure 29).

IMPORTANT: Use care when rotating the belt

fingers. DO NOT bend belt fingers out of

shape.

Figure 28

OS7201

Minimum of 1/16" (1.6 mm).

1. Brake Arm and Pad

2. Attachment Pulley

1

2

Figure 29

Check belt finger clearance here. With the

attachment clutch engaged, there should

be less than 1/8" (3 mm) clearance

between the belts and the belt finger. The

belt finger should not touch the belts.

1. Mounting Hardware

2. Belt Finger

1

2

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