Ariens SNO-THRO 932507 - 520 EU - Manual (Page 25)

GB - 25
FRICTION DISC REPLACEMENT
Remove Friction Disc
(Figure 24):
1. Shut off engine, remove key, disconnect
spark plug wire and allow unit to cool
completely.
2. Tip the unit up onto front housing on a
level surface.
3. Remove lockpins from wheel axles and
remove wheels.
4. Remove two (2) bolts from top of bottom
cover.
5. Loosen two (2) bottom screws and slide
cover off.
6. Remove hair pin and washer from shift
rod. Disconnect shift rod from speed
selector arm. Reinstall hairpin and
washer on rod.
7. Carefully tap two (2) roll pins out of center
and right end of shaft.
8. Remove four (4) nuts from bearing cap on
left side of unit.
Figure 23
1. Traction Clutch
Cable
2. Shift Rod
3. Attachment
Control Cable
4. Mounting Nuts
5. Attachment
Clutch Arm
6. Speed Selector
Arm
7. Cotter Pin and
Clevis
8. Traction Drive
Clutch Arm
9. Adjustment
Barrel
OS6780
1
2
3
4
5
6
7
8
9
CAUTION: Before tipping unit,
remove enough fuel so that no spills
occur.
1. Hex Shaft
2. Friction Disc
3. Hex Bolts & Nuts
4. Shift Carrier
5. Roll Pins
6. Washers 7. Bearing Cap
Screws
8. Bearing Cap/
Bushing
9. Clutch Fork
10.Large Gear
11.Pinion Gear
1 2 3
4
5
6
9
11
10
8
7
OS2002 Figure 24
5 6
6