Craftsman 247.88833 Operator's Manual page 20

33" snow thrower
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Figure24
See Figure26.
NOTE:Makesurethat the locationof the ferruleon the auger
idler rod is maintained.
2.
Slip the augercontrolbelt (the frontbelt) off the enginepulley.
3.
Pull the brakebracketassemblytowardsthe cableguideroller
and unhookthe augercable"Z" fitting.See Figure27.
4.
Frombothsides of the the frameassembly,use a 1/2" wrenchto
removethe threehex tap screwssecuringthe frameto the auger
housingassembly.Referto Figure23 on previouspage.
NOTE:Do notremovethe lowerhexflangelock nuton eachside.
5.
Placea blockof woodunderneath theaugerhousingasshownin
Figure28 andseparateaugerhousingfromthe framebytiltingthe
housingforwardand pullingup the handles.
6.
Blockthe impellerwith a pieceof woodto preventit from spinning
and usea 1/2"wrenchto removethe hexscrewand flat washer
from thecenter ofthe pulleyon the auger housing.SeeFigure29.
7.
Lift the brakebracketassemblyout of the pulleygrooveand slide
thepulleyassemblyoff the postsof the augerpulleyadapterto
removetheold belt. Referto Figure29.
NOTE:The pulleyadaptermay slideoff theauger inputshaftwhen
removingthe pulley.Useextra cautionto ensurethe adapterdoes fall
and/orget damagedwhenremovingthe pulley.
8.
Placethe newaugerbelt in theV-grooveof the augerpulleyand
placethe pulleyw/belt insidethe belt keepers.
9.
Turnthe pulleyas necessary to alignits threeslotsapproximately
with thepostsof thepulleyadapter, t henmovethe brakebracket
assemblyawayfrom the inputshaft. Whilealigningthe pulley
slotsand adapterposts,pushthe augerpulleyfully ontothe
adapter.Referto Figure29.
NOTE: If thepulleyadapterwas removedwith thepulley,align the
splinesof the pulleyadapterand augerinputshaft, and pushthe pulley
and adapterontothe inputshaft. Referto Figure29.
10. Slide the washerontothe hexscrewremoved earlier and apply
Loetite262 to the threadsof the hexscrew.
11. Insertthe hexscrewthroughthe pulleyassemblyand intothe
Figure25
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Figure26
Figure27
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