Ariens 924 SNO-THRO 924112 Service Manual download pdf (Page 13)

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4.2 SERVICE POSITIONS

Ariens dealers will provide any service or adjustments

which may be required to keep your unit operating at

peak efficiency. Should engine service be required,

contact an Ariens dealer or an authorized engine

manufacturer’s service center.

Tilt Service Position

Place unit on a flat level surface. Tip unit forward onto

front of impeller housing for service. Assure unit is

secure and will not tip over. Strap and clamp onto

bench if needed.

Belt Service Position

1. Shut off engine, remove key, disconnect spark plug

wire and allow unit to cool completely.

2. Remove gasoline from tank to prevent spills.

Remove Discharge Chute

1. Remove two screws securing belt cover to unit and

remove belt cover (Figure 3).

For units with top mount chute crank:

a. Remove spring clip pin from chute crank rod at

pinion gear.

b. Slide chute crank rod backward and out of the

way.

c. Remove hardware holding chute support

bracket to engine.

Remove Existing Housing

1. Remove bottom cover.

2. Remove attachment drive belt from engine sheave.

NOTE: Removing belt finger can make removing belt

easier (Figure 4).

3. While supporting the Sno-Thro frame, remove four

tapping screws holding blower housing to frame.

IMPORTANT: Save the tapping screws for use in

reassembly.

4. Engage the clutch to release the brake arm and

separate blower housing from unit.

5. Remove attachment drive belt from attachment

pulley on back of housing (Figure 4).

Figure 3

WARNING: ACCIDENTAL ENGINE START

UP can cause death or serious injury.

ALWAYS stop engine, remove key, wait for

moving parts to stop and remove wire from

spark plug before adjusting or servicing.

HOT SURFACES can result in death or

serious injury. DO NOT touch parts which are

hot from operation.

ALWAYS allow parts to cool.

WARNING: Before tipping unit up onto

housing, remove fuel so no spills will occur and

remove battery (if equipped). Ensure unit is

secure and will not tip over during

maintenance.

CAUTION: Always support Sno-Thro frame

and housing when loosening the screws

holding them together. Never loosen screws

while unit is in service position.

OS0802

1. Blower Housing Bolt Holes

2. Blower Housing Slots

3. Belt Cover

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Ariens 924 SNO-THRO 924112 Service Manual Page 13

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