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Read and follow the maintenance schedule and the maintenance procedures listed in this section.
MAINTENANCE SCHEDULE
Fill in dates as you
complete regular service.
Check for loose fasteners
Check scraper and shoes for wear
Cleaning
Lubrication Section
Check engine oil level
Maintain engine per instructions below and in engine manual.
LUBrICATION
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Oil all pivot points on the snow thrower.
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Oil pivot points of two idler arms on the clutch/idler
assembly.
•
Apply penetrating oil to the control cables of the
discharge chute.
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Fill grease zerks on front wheels and spindles with
grease.
CAUTION
the snow thrower, shut off snow thrower and
ATV engines, remove the spark plug wire(s),
set the parking brake and remove the key
from the ignition.
SPIrAL AUGerS
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The spiral augers are secured to the auger shaft with
two shear bolts and nylock nuts. If you hit a foreign
object or if ice jams the augers, the snow thrower is
designed so that the bolts will shear.
•
If the augers will not turn, check to see if the shear
bolts have sheared. See figure 30. Two replacement
shear bolts and nylock nuts have been provided with
the snow thrower. For future use order part number
710-0890A shear bolt and number 47810 nylock nut.
SheAr BOLT AND
NYLOCK NUT
MAINTeNANCe
X
X
X
X
X
X
SerVICe AND ADJUSTMeNTS
: Before servicing or adjusting
FIGUre 30
CheCK SCrAPer AND ShOeS FOr weAr
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The scraper plate and skid shoes on the bottom of the
snow thrower are subject to wear. To prevent damage
to the spiral auger housing, replace plate and shoes
before wear is excessive.
eNGINe MAINTeNANCe
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Check oil level before each use. Maintain engine oil as
instructed in the separate engine manual.
•
Perform spark plug or other maintenance as instructed
in the separate engine manual.
SKID ShOe ADJUSTMeNT
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The skid shoes are mounted on each side of the spiral
auger housing. They regulate the distance the scraper
plate is raised above the plowing surface. When
removing snow from a gravel driveway or and uneven
surface, it is advisable to keep the scraper plate as
high above the surface as possible to prevent possible
damage to the spiral auger. On blacktop or concrete
surface, keep the scraper plate as close to the surface
as possible.
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Raise snow thrower off the ground and place a block
under each end of the scraper plate. Loosen the six hex
nuts securing the skid shoes to the housing. Adjust the
skid shoes up or down and retighten the nuts securely.
Adjust both skid shoes to the same height to keep the
housing and the scraper plate level. See figure 31.
15
Service Dates
FIGUre 31
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