Ariens 920013 Specifications download pdf (Page 33)

EN - 33

TRACTION DRIVE BELT

REPLACEMENT

(Figure 36)

NOTICE: Housing and frame must be tipped

apart and attachment drive belt removed from

engine sheave in order to change traction

drive belt.

1. Remove attachment drive belt (See

Remove Attachment Drive Belt on

page 31).

2. Detach traction idler spring.

3. Remove swing gate spacer.

4. Slide swing gate to the left until finger is

out of the frame.

NOTICE: The drive plate is detached to

create space between the drive plate and

friction disc to remove and reinstall the belt.

5. Remove traction drive belt.

NOTICE: To remove belt it may be necessary

to turn engine sheave using recoil starter

handle.

6. Install new traction drive belt.

7. Swing drive plate toward friction disc

until finger lines up with stop hole in

frame. Slide the drive plate over,

inserting the finger into the stop hole.

8. Reinstall swing gate spacer.

9. Reinstall traction idler spring.

NOTICE: Make sure drive plate return spring

remains connected to the frame and drive

plate. Make sure the swing gate pivot bushing

is piloted in the pivot hole in the frame.

10. Replace attachment drive belt (See

Replace Attachment Drive Belt on

page 32).

FRICTION DISC REPLACEMENT

Remove Friction Disc

(Figures 37, 38 and 39)

1. Shut off engine, remove key, disconnect

spark plug wire and allow unit to cool

completely.

2. Place the unit into the service position

on a level surface.

3. Models 920013, 021: Remove lockpins

from wheel axles and remove wheels.

Model 920022: Remove the track

adjuster nuts (Figures 40 & 41) and slide

rear axle towards front of machine.

Remove the left rear bogie wheel flange

nut and left rear bogie wheel. Remove

the left track from the machine. Remove

the left drive wheel clip from the drive

axle and remove the left drive wheel

taking care to not lose the key in the

drive wheel hub.

4. Remove bottom cover (see BOTTOM

COVER REMOVAL on page 23).

5. Disconnect adjustment pivot pin from

the speed selector arm. Save the

hardware for reinstallation.

CAUTION: Always support Sno-Thro

frame and blower housing when

loosening the cap screws holding

them together. Never loosen cap

screws while unit is in service

position.

Figure 36

1. Swing Gate

2. Swing Gate Spacer

3. Swing Gate Finger & Stop Hole

4. Drive Plate

5. Traction Idler Spring

6. Engine Sheave

7. Drive Plate Return Spring

4

2

3

5

6

7

1

CAUTION: Before tipping unit,

remove enough fuel so that no spills

occur.

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 43 44

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