Maintenance - Craftsman 486.248463 Owner's Manual

46" 2 stage snow thrower tractor attachment
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CUSTOMER RESPONSIBILITIES
Read and follow the maintenance schedule and the maintenance procedures listed in this section.
MAINTENANCE SCHEDULE
MAINTENANCE SCHEDULE
Fill in dates as you
complete regular service.
complete regular service.
Check for loose fasteners
Check for loose fasteners
Check belts for wear
Check belts for wear
Check belts for wear
Check belts for wear
Check belts for wear
Check belts for wear
Check scraper and shoes for wear
Check scraper and shoes for wear
Check scraper and shoes for wear
Cleaning
Cleaning
Cleaning
Cleaning
Cleaning
Cleaning
Cleaning
Cleaning
Cleaning
Cleaning
Cleaning
Cleaning
Lubrication Section
Lubrication Section
Lubrication Section
Lubrication Section
Lubrication Section
Lubrication Section
Lubrication Section
Lubrication Section
CHECK FOR LOOSE FASTENERS
Before each use make a thorough visual check of the
snow thrower for any bolts and nuts which may have
loosened. Retighten any loose bolts and nuts.
CHECK BELTS FOR WEAR
Visually check both of the "V" belts on the snow
thrower for wear or damage. Replace if the belt cover
has be come torn, frayed of is worn through.
CHECK SCRAPER AND SHOES FOR WEAR
(Refer to fi gures 27 and 28 on page 18.)
The scraper plate, skid shoes and leveling shoes on
the snow thrower are subject to wear through normal
use. To prevent dam age to the spiral auger hous ing,
replace plate and shoes before wear is ex ces sive.
CLEANING
Clean out any dirt and debris from auger and impeller
after each use.
Before storing at the end of each season rinse out the
auger and impeller housing. Allow to dry thoroughly.
Before storing at the end of the season, paint any
exposed metal surfaces to protect from rust.

MAINTENANCE

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17
Service Dates
LUBRICATION
Oil all pivot points on snow thrower lift mech a nism.
Oil upper and lower idler arm pivot points on the
clutch/idler assembly.
Apply a good grade of spray lubricant to the trigger
assembly on the lift handle and the chute tilt control
as sem bly and cables on the crank support tube. See
fi gure 26.
Apply a small amount of oil between the inside of the
dis charge chute and the top of the discharge opening
on the auger housing as needed to main tain easy
rotation of the dis charge chute. See fi gure 26.
OIL
FIGURE 26
SPRAY
LUBRICANT
OIL

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