Sears 486.248463 User Manual download pdf (Page 12)

AUGER BELT

• Make sure the auger belt is correctly assembled to

the snow thrower. The belt must pass over the top

of the auger pulley and then twist 1/4 turn to pass

un der neath the two side idler pulleys on the snow

thrower. The "V" side of the belt must seat in the

grooves of all three pulleys. See ﬁ gure 22.

FIGURE 22 VIEWED FROM REAR

IDLER

PULLEY

AUGER PULLEY

TWIST

1/4 TURN

TWIST

1/4 TURN

IDLER

PULLEY

ASSEMBLING THE BELTS

IMPORTANT:

The tapered "V" section of the belts must

be seated into the grooves of the V-pulleys.

DRIVE BELT

• Remove the two

out side

1/8" hairpin clips which are

assembled to the L.H. and R.H. tension ad just ing

chains outside of the clutch idler as sem bly frame.

(The clips will be reinstalled after both belts have

been as sem bled.)

Do not remove

the 3/32" hairpin

clips as sem bled to the chains on the

inside

of the

as sem bly frame. See ﬁ gure 21.

• Assemble the drive belt onto the tractor's engine

pulley and then onto the upper rear pulley on the

clutch/idler assembly. Keep the ﬂ at idler pulley on the

outside of the belt. See ﬁ gure 21.

Hold this diagram above you while viewing the

Clutch/Idler Assembly from underneath the

tractor. Right and left in this diagram will be the

reverse of the view er's right and left.

FIGURE 21 VIEWED FROM UNDERNEATH

1/8"

HAIRPIN

CLIP

ENGINE

PULLEY

LEFT SIDE

OF TRACTOR

RIGHT SIDE

OF TRACTOR

DRIVE V-BELT

FLAT

IDLER

PULLEY

1/8"

HAIRPIN

CLIP

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 27 28

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Sears 486.248463 User Manual Page 12

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