White-outdoor SB1350W User Manual download pdf (Page 15)

• Remove and replace auger belt inside belt keepers.

• Reassemble pulley to auger housing with hex

screw and belleville washer (cupped side toward

the pulley). Make sure key is in place on shaft and

brake puck is seated in the pulley groove.

• Reassemble the belt cover and chute directional

control.

Proper Adjustment: With the auger clutch lever in the

disengaged position the top surface of the new belt

should be even with the outside diameter of the pulley.

• To adjust, disconnect ferrule from brake bracket

assembly and thread ferrule in (towards idler) to

increase tension on belt, and out to decrease tension.

NOTE: The brake puck must always be firmly seated in

the pulley groove when the auger control is in the

disengaged position.

Drive Belt

• Unhook the extension spring from the belt cover

plate. See Figure 19.

• Remove drive belt from the engine pulley and

bottom drive pulley. Refer to Figure 19.

• Replace belt and reassemble in reverse order.

• Reassemble the two halves of the unit hooking the

lower portion of the auger housing over the

stationary shoulder bolts in the frame assembly.

Figure 19

• Secure the two halves with the two bolts and lock

washers removed earlier. Refer to Figure 16.

• Attach the “Z” fitting of the cable into the brake

bracket assembly. Refer to Figure 17.

• Slip the auger control belt over engine pulley.

• Insert ferrule on auger idler rod into bracket

assembly and secure with flat washer and cotter

pin. Reassemble the large shoulder bolt and lock

washer as shown in Figure 16.

• Reassemble belt cover and chute crank.

Changing Friction Wheel Rubber

The rubber on the friction wheel is subject to wear and

should be checked after the first 25 hours of operation,

and periodically thereafter. Replace the friction wheel

rubber if any signs of wear or cracking are found.

• Drain the gasoline from the snow thrower, or place

a piece of plastic under the gas cap.

• Tip the snow thrower up and forward, so that it rests

on the housing.

• Remove six screws from the frame cover

underneath the snow thrower. Refer to Figure 10.

• Remove the left wheel from the axle.

• Using a 7/8” wrench, hold the hex shaft and remove

the hex bolts and cupped washer and bearing from

left side of the frame. See Figure 20.

• Holding the friction wheel assembly, slide the hex

shaft out of the left side of the unit. The spacer on

the right side of the hex shaft will fall and the

sprocket should remain hanging lose in the chain.

• Lift the friction wheel assembly out between the

axle shaft and the drive shaft assemblies.

• Remove the six screws from both sides of the

friction wheel assembly and remove friction wheel

rubber from between the friction wheel plate.

See Figure 20.

Figure 20

Drive Belt

Extension

Spring

Belt Cover

Shift Arm

Assembly

Friction

Wheel

Sprocket

Spacer

Shift Arm Assembly

Sprocket

Spacer

Friction Wheel

Friction Wheel Plates

Screws

Friction Wheel

Rubber

Hub

Bearing

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 27 28

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White-outdoor SB1350W User Manual Page 15

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