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Craftsman 486248374 snow blower attachment

User Manual - Page 16

For 486248374.

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16
FIGURE 33 RIGHT SIDE VIEW
FIGURE 32 RIGHT SIDE VIEW
STEP 33: (SEE FIGURE 33)
•Makesuretheattachmentclutchleveronthedash
panel is in the disengaged (down) position.
•Pivottheupperidlerarmsothatitrestsagainst
thestopboltandispointingtowardthefrontas
shown. Screw the trunnion along the threads of the
engagement rod until it is aligned at the front end of
the idler arm slot. Attach the trunnion to the slot using
the 3/8" thin washer and a 5/64" hairpin cotter.
•Removetheenginepulleykeeperfromthesideof
thetractorframebyremovingthewasherandnut
that secure the keeper. Attach the new pulley keeper
supplied with the snow thrower, reusing the original
bolt,washerandnut.
NOTE:Sometractorsmayalreadybeequippedwitha
pulley keeper that is identical to the new one supplied.
IDLER ARM
5/64" HAIRPIN
COTTER
TRUNNION
STOP BOLT
3/8" THIN
WASHER
NEW ENGINE PULLEY KEEPER WITH
ORIGINAL BOLT, NUT AND WASHER
STEP 34: (SEE FIGURE 34)
•Assembletheshort"V"beltontotheenginepulley
and then onto the large pulley on top of the clutch/idler
assembly.Thebeltmustbeplacedtotheinsideofthe
engine pulley keeper, the idler pulley and the keeper
boltlocatedbesidethelargepulley.
IMPORTANT: Do Notassemblethe"V"beltaroundthe
outsideoftheenginepulleykeeperorthekeeperbolt.
•Go to step 48 on page 21.
FIGURE 34 VIEWED FROM UNDERNEATH
CLUTCH/IDLER ASSEMBLY
STEP 32: (SEE FIGURE 32)
•Besuretoliftupthefrontendoftheengagementrod
as shown when performing the next operation. You
cantemporarilysupporttherodusingarubberband
tied to the engine pulley keeper.
•Attachtheclutch/idlerassemblytothetractorframe
asfollows.Hooktheassembly'snotchedrearpulley
framebracketsontothetwoshoulderboltsyou
assembledtotheinsideofthetractorframe.Liftthe
frontoftheassemblyandattachittotheR.H.andL.H.
hangerbracketsusingtwopivotlockpinsand1/8"
hairpin cotters.
PIVOT LOCK PIN (MM)
(use second hole)
1/8" HAIRPIN COTTER
ENGAGEMENT
ROD
ENGINE
PULLEY
KEEPER BOLT
IDLER
PULLEY
ENGINE
PULLEY
KEEPER
Left Side
of Tractor
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