Ariens SNO-THRO 938017 - SS522EC EN User Manual download pdf (Page 14)

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SERVICE POSITION

Place unit on a flat level surface.

DRIVE BELT REPLACEMENT

Remove (Figure 8)

1. Remove cowl.

2. Disconnect extension spring on idler

arm/brake.

3. Remove auger drive pulley.

4. Remove old belt.

Install (Figure 8)

1. Install new belt on drive pulley and idlers.

2. Install drive belt on auger drive pulley.

3. Install auger drive pulley on unit.

4. Connect extension spring to idler

arm/brake.

5. Adjust drive belt (see Drive Belt

Adjustment on page 15).

6. Install cowl.

DISCHARGE CHUTE

ADJUSTMENT

If discharge chute rotates while throwing

snow, tighten four screws holding discharge

chute to housing to 11 – 12 lbf-in

(1.23 – 1.35 N•m).

IMPORTANT: DO NOT overtighten screws.

1. Remove nut and bolt from rear of

discharge chute.

2. Tip discharge chute forward.

3. Tighten two rear screws.

4. Tighten two front screws.

5. Reposition discharge chute and fasten

with nut and bolt.

SERVICE AND ADJUSTMENTS

WARNING: AVOID INJURY. Read

and understand the entire Safety

section before proceeding.

Figure 8

OS4001

1. Extension

Spring

2. Idler

Arm/Brake

3. Idler

4. Drive Pulley

5. Drive Belt

6. Auger Drive

Pulley

1 2

4

5

6

3

Figure 9

1

2

3

4

1. Rear Screw

2. Rear Nut and

Bolt

3. Discharge Chute

4. Front Screw

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 20 21 22

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