TRACTION CONTROL ADJUSTMENT
Refer to the FINAL ADJUSTMENT section of the Assembly Instructions to adjust the traction control. If you are uncertain that you have reached the correct adjustment, the adjustment can be physically checked as follows.
With the snow thrower tipped forward (be certain to drain the oil and gasoline or drain the oil and place plastic film under the gas cap if the snow thrower has already been operated), remove the frame cover underneath the snow thrower by removing six self- tapping screws.
With the traction control released, there must be clearance between the friction wheel and the drive plate in all positions of the shift lever. With the trac- tion control engaged, the friction wheel must contact the drive plate. See Figure 20.
Friction |
Wheel |
Gear Shaft |
Drive |
Plate |
Figure 20
If adjustment is necessary, loosen the hex jam nut on the traction control cable and thread the cable in or out as necessary. Tighten the hex jam nut to secure the cable when correct adjustment is reached. Reassemble the frame cover.
NOTE: If you placed plastic under the gas cap, be certain to remove it.
DRIVE WHEELS
The wheels may be adjusted for two different meth- ods of operation. The adjustment is made by placing the klick pins in one of two different holes on the right side of the unit. See Figure 21.
1.One Wheel Driving- Place klick pin in the out- side axle hole on the right side. This position gives power drive to the left wheel only, making the unit easier to maneuver.
2.Both Wheels Driving- Rotate wheel assembly to align hole in hub with inner hole on axle shaft. Insert klick pin in hole. Outer axle shaft hole should be visible. This position is good for heavy snow as there is power to both wheels.
Hub Hole |
Klick Pin In |
Outside Axle |
Hole |
Figure 21
SECTION 8: MAINTENANCE
WARNING: Disconnect the spark plug wire and ground against the engine before performing any service or main- tenance.
LUBRICATION
CHUTE DIRECTIONAL CONTROL
The worm gear on the chute directional control should be greased with multipurpose automotive grease.
WHEELS
Oil or spray lubricant into bearings at least once a season. Pull the klick pins and remove wheels, clean and coat axles with a multipurpose automotive grease. See Figure 22.
Klick Pin |
Axle |
Figure 22
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