Ariens 920403 - Sno-Tek 28E Specifications download pdf (Page 25)

GB - 25

Check Belt Finger Clearance

(Figure 25)

1. With clutch lever engaged, the belt

finger located opposite the belt idler

must be less than 1/8 in. (3.2 mm) from

belt, but not touching the belt.

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.

ATTACHMENT DRIVE BELT

REPLACEMENT

Remove Attachment Drive Belt

(Figures 26, 27 and 28)

1. Shut off engine, remove key, disconnect

spark plug wire and allow unit to cool

completely.

2. Loosen hardware securing belt cover to

unit.

NOTE: DO NOT completely remove

hardware from unit.

3. Remove belt cover.

IMPORTANT: Disconnect chute lock cable

and deflector cable, if equipped (920402,

403).

4. Remove spring pin from chute crank and

separate.

5. Remove belt finger by removing cap

screws mounting belt finger to engine

(Figure 27 or 28).

6. Remove attachment drive belt from

engine sheave (it may be necessary to

turn engine sheave using recoil starter

handle).

IMPORTANT: To avoid bending bottom cover,

when tipping unit apart, support handlebars

firmly or tip unit up on housing and remove

bottom cover by removing six cap screws

before separating unit.

7. Support the frame and housing.

8. Remove hex bolts securing housing to

frame (two on each side). Tip housing

and frame apart on pivot pin.

9. Separate housing from unit.

10. Remove attachment drive belt from

attachment pulley (hold brake away from

belt).

Replace Attachment Drive Belt

1. Place new belt onto attachment pulley.

NOTE: Holding down the attachment clutch

lever will make it easier to reconnect the

housing and frame.

2. Tip housing and frame back together

and secure with hex bolts.

3. Place belt onto engine sheave.

4. Replace belt finger.

IMPORTANT: With the clutch lever engaged,

the belt finger located opposite the belt idler

must be less than 1/8 in. (3,2 mm) from the

belt, but not touching the belt, or belt

grabbing may occur causing impeller to rotate

while the attachment clutch is disengaged

(Figure 28).

5. Adjust clutch per Attachment

Clutch/Brake Adjustment on page 23.

Figure 25 OS8067

Check belt finger clearance here. With the

attachment clutch engaged, there should

be less than 1/8 in. (3.2 mm) clearance

between the belt and the belt finger. The

belt finger should not touch the belt.

CAUTION: Always support the unit

frame and housing when loosening

the cap screws holding them

together. Never loosen cap screws

while unit is in service position.

Figure 26

OS8062

1

2

3

4

1. Pinion Gear

2. Belt Cover

3. Spring Pin

4. Chute Crank

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 37 38

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