Stiga SNOW MASTER Bedienungsanleitung Seite 14

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(4). Tighten the mounting bolt for the belt guide (2).
6. (Figure 18) Install the belt cover (1). Tighten screw (2).
7. Connect the spark plug wire.
HOW TO ADJUST OR REPLACE THE FRICTION
WHEEL
How To Check The Friction Wheel
If the snow thrower will not move forward, check the traction
drive belt, the traction drive cable or the friction wheel. If the
friction wheel is worn or damaged, it must be replaced. See
"How To Replace the Friction Wheel" in this section. If the
friction wheel is not worn or damaged, check as follows.
1. (Figure 2) Remove the gas from the gas tank. Stand the
snow thrower up on the front end of the auger housing
(4).
WARNING: Drain the gasoline outdoors, away
from fire or flame.
2. Disconnect the spark plug wire.
3. (Figure 21) Loosen the bolts (3) on each side of the bot-
tom panel (2).
4. Remove the bottom panel (2).
5. (Figure 2) Position the shift speed lever (6) in the lowest
forward speed.
6. (Figure 23) Note the position of the friction wheel (4).
The correct distance "A" from the right side of the fric-
tion wheel (4) to the outside of the motorbox is as fol-
lows:
Tire Size Distance "A"
12 and 13 inch 4-1/8" (10.5 cm.)
16 inch 4-5/16" (10.95 cm.)
If the friction wheel (4) is not in the correct position, ad-
just as follows.
How To Adjust The Friction Wheel
1. (Figure 2) Position the shift speed lever (6) in the lowest
forward speed.
2. (Figure 9) Loosen the bolts (1) in the speed control rod
(8).
3. (Figure 23) Move the friction wheel (4) to the correct
position.
4. (Figure 9) Tighten the bolts (1) in the speed control rod
(8).
5. (Figure 21) Install the bottom panel (2).
6. Tighten the bolts (3) on each side of the bottom panel
(2).
HOW TO REPLACE THE FRICTION WHEEL
If the friction wheel is worn or damaged, the snow thrower
will not move forward. The friction wheel must be replaced
as follows.
14
ENGLISH
1. (Figure 2) Remove the gas from the gas tank. Stand the
snow thrower up on the front end of the auger housing
(4).
WARNING: Drain the gasoline outdoors, away
from fire or flame.
2. Disconnect the spark plug wire.
3. (Figure 28) Remove the fasteners that secure the right
wheel (10). Remove the right wheel (10) from the axle
(11).
4. Loosen the bolts (3) on each side of the bottom panel
(2).
5. Remove the bottom panel (2).
6. (Figure 29) Remove the fasteners that secure the drive
sprocket (12) to the axle (11).
7. Remove the left wheel, axle (11), and drive sprocket
(12).
8. (Figure 30) Remove the four bolts (16) that hold the
bearings (7) on each side of the hex shaft (8).
9. (Figure 31) Remove the hex shaft (8) and bearings (7).
NOTE: Take special note of the position of the washers
(17) .
10. (Figure 26) Remove the three fasteners (4) that hold the
friction wheel (5) to the hub (6).
11. (Figure 26) Remove the friction wheel (5) from the hub
(6). Slip the friction wheel (5) off the hex shaft (8).
12. Assemble the new friction wheel (5) onto hub (6) with
the fasteners removed earlier.
13. (Figure 31) Install the hex shaft (8) and bearings (7)
with the four bolts removed earlier. Make sure the wash-
ers (17) are properly installed in the original position. Al-
so, make sure the two washers (13) are properly aligned
with the actuator arms (14).
14. Make sure the hex shaft (8) turns freely.
15. (Figure 29) Install the left wheel, axle (11), and drive
sprocket (12) with the fasteners removed earlier. Install
the chain (15) onto the drive sprocket (12).
16. Check the adjustment of the friction wheel. See "How To
Adjust The Friction Wheel" in this section.
17. Make sure the friction wheel and the disc drive plate are
free from grease or oil.
18. (Figure 21) Install the bottom panel (2).
19. Tighten the bolts (3) on each side of the bottom panel
(2).
20. Connect the spark plug wire.