Craftsman 247888330 gas snowthrower

User Manual - Page 20

For 247888330.

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Figure24
SeeFigure26.
NOTE:Makesurethatthe locationof the ferruleon the auger
idlerrodis maintained.
2. Slip the augercontrolbelt (thefront belt) offthe enginepulley.
3. Pull the brakebracketassemblytowardsthecable guide roller
andunhookthe augercable"Z" fitting.See Figure27.
4. Fromboth sidesof the the frameassembly,use a 1/2" wrenchto
removethe threehex tap screwssecuringthe frameto the auger
housingassembly.Referto Figure23on previouspage.
NOTE:Do not removethe lowerhexflangelock nuton eachside.
5. Placea blockof woodunderneaththe augerhousingas shownin
Figure28andseparateaugerhousingfromtheframeby tiltingthe
housingforwardand pullingupthe handles.
6. Blockthe impellerwitha piece of woodto preventit fromspinning
andusea 1/2"wrenchto removethe hexscrewandflatwasher
fromthe centerof the pulleyonthe auger housing.See Figure29.
7. Lift the brakebracketassemblyout of the pulleygrooveandslide
the pulleyassemblyoff the postsof the augerpulleyadapterto
removetheoldbelt.Referto Figure29.
NOTE:Thepulleyadaptermay slideoff the augerinputshaftwhen
removingthe pulley.Useextra cautionto ensurethe adapterdoes fall
and/orget damagedwhenremovingthe pulley.
8. Placethe newaugerbeltin theV-grooveof the augerpulleyand
placethe pulleyw/beltinsidethe belt keepers.
9. Turnthe pulleyas necessarytoalignits threeslotsapproximately
withthepostsofthe pulleyadapter,thenmovethe brakebracket
assemblyawayfromthe inputshaft. Whilealigningthe pulley
slotsandadapterposts,pushthe augerpulleyfullyontothe
adapter.Referto Figure29.
NOTE: If the pulleyadapterwas removedwiththe pulley,alignthe
splinesof the pulleyadapterandaugerinputshaft,andpushthe pulley
andadapterontothe inputshaft. Referto Figure29.
10. Slide thewasherontothe hex screwremovedearlier and apply
Loctite262to the threadsof the hexscrew.
11. Insertthe hex screwthroughthepulleyassemblyand into the
Loosen
Figure25
Figure26
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Figure27
20
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