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Craftsman 486248374 snow blower attachment

User Manual - Page 11

For 486248374.

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11
THIS SECTION IS FOR TRACTORS WITH AN
ELECTRIC ATTACHMENT CLUTCH
STEP 14: (SEE FIGURE 14)
•Turntheclutchidlerassemblyupsidedown.
•Hookthelongendofthespringontotheendofthe
boltthatextendsthroughthenutonthebottomofthe
upper idler arm. Install a 3/8" hex lock nut onto the
bolt,leavingenoughspaceforthespringtopivot.
FIGURE 14
FIGURE 16
STEP 16: (SEE FIGURE 16)
•Attacheachrearpulleyframebrackettotheinsideof
theclutch/idlerassemblyusingtwo5/16"x3/4"hex
bolts,5/16"washersand5/16"nylocknuts.
•Attacheachfrontpulleyframebrackettotheinside
oftheclutch/idlerassemblyusingtwo5/16"x1"hex
bolts,four5/16"washersandtwo5/16"nylocknuts.
STEP 15: (SEE FIGURE 15)
•Inserttensioningchainsthroughtheholesshownand
attach to the springs on the upper and lower idler arms.
•Installa3/32"hairpincotterinthe5thlinkofthechain
attached to the upper idler arm.
•Installa3/32"hairpincotterinthe4thlinkofthechain
attached to the lower idler arm.
FIGURE 15
STEP 17: (SEE TABLE 1)
• Twodifferentlengthdrivebeltsareincludedwith
yoursnowthrower.Usethetablebelowtoselect
thecorrectdrivebeltforyourtypetractor.Thepart
numberisprintedontheoutsideofthebelt.
•Setasidethebeltthatisnotforyourtractortoavoid
accidentally using it.
SELECT THE CORRECT DRIVE BELT
(Electric clutch tractors with a single front deck
suspension bracket)
55" BELT (PART #46989)
TRACTOR TYPE DECK SIZE CLUTCH TYPE
(LT) Lawn Tractor 38", 42" Electric
56" BELT (PART #48138)
TRACTOR TYPE DECK SIZE CLUTCH TYPE
(LT) Lawn Tractor 48" Electric
(GT) Garden Tractor 48", 54" Electric
TABLE 1
3/8" HEX
LOCK NUT
SPRING
ATTACH
LONG
END OF
SPRING
HERE
TENSIONING CHAIN
(lower idler arm)
TENSIONING CHAIN
(upper idler arm)
3/32" HAIRPIN
COTTER IN
5th LINK
3/32" HAIRPIN COTTER
IN 4th LINK
5/16" x 1" HEX BOLT
5/16" x 3/4"
HEX BOLT
5/16" NYLOCK NUT
5/16" WASHER
5/16"
NYLOCK NUT
(2) 5/16" WASHERS
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