Craftsman 536.88614 Snow Blower User Manual


 
AUGER DRIVE BELT
If your snow thrower will not discharge
snow, and the auger drive belt (see figure
below) is damaged, replace it as follows:
Traction Auger Drive Belt
Pulley .=rDrive
Pulley
Drive Belt
Hold the square end of the threaded per- Idler
tion with pliers and adjust the Iocknut in or
out until the excess slack is removed. Aug_
Pulley
Pull the cable back through the spring
and connect the cable. Do the same for
the other lever cable, if needed.
NOTE: Whenever the traction drive or au-
ger belts are adjusted or replaced, the
cables will need to be adjusted.
TO ADJUST BELTS
AUGER DRIVE BELT
If your snow thrower will not discharge
snow, check the control cable adjustment. If
it is correct, then check the condition of the
auger drive belt. It may be loose or dam-
aged. If it is damaged, replace it(see To
Replace Belts on this page).
TRACTION DRIVE BELT
The traction drive ball (see second figure
on this page) has constant spring pressure
and does not require adjustment.
Replace the traction drive belt if it is slip-
ping (see To Replace Belts paragraph on
page 18).
TO REPLACE BELTS
The drive belts on this snow thrower are of
special construction and should be replaced
with original equipment belts available from
your nearest Craftsman Store or Service
Center.
You will need the assistance of a second
parson while replacing the belts.
Drain the gasoline from the fuel tank by re-
moving the fuel line at the carburetor. Drain
the gas into a container and reinstall the
fuel line.
Z_ CAUTION: Drainthe gasoline out-
doors, away from fire orflame.
(Left Hand)
Disconnect the spark plug wire.
Remove the belt cover (see figure
below).
\
BeRCover
Screw
18
Loosen the belt guides (see first figure
this column) and pull away from the en-
gine drive pulley.
Loosen nut on the auger idler pulley (see
first figure, this column) and pull idler pul-
ley away from the belt.
Remove top two bolts that secure auger
housing to motor mount frame. Loosen
bottom two bolts. Auger housing and mo-
tor mount frame will separate, hinged by
bottom two bolts.
Remove old belt from the auger drive pul-
ley.
Install the original equipment replacement
belt in reverse order of removal.
Position drive belt onto the auger drive
pulley.
Adjust the belt guides (sea To Adjust The
Belt Guides paragraph on page 19).
Reinstall the belt cover.