Installation Instructions

3
InstallingthePulleyAssembly
Partsneededforthisprocedure:
1Pulleyassembly
1Pulleymount
3
Locknuts(3/8inch)
Procedure
1.Liftuptheoorpanandremoveitfromtheunit.
2.Insertaratchetintothesquareholeinthedeckidler
(Figure4).
3.Rotatethedeckidlerclockwiseandremovethedeck
belt(Figure4).
g018603
Figure4
1.Clutchpulley5.Squareholeintheidler
armfortheratchet
2.Deckbelt6.Idlergreasezerk
3.Springloadedidlerpulley
7.Beltguide
4.Ratchet
4.Removethenutandwasherontheexistingmower
deck(spindle)pulley(Figure5).
5.Removethespindlepulley(
Figure5).
6.Installthepulleymountintothespindlepulley(
Figure
5).
7.Installthethree(blowerpulley)nutssothattheyare
ngertight(Figure5).
8.Installthepulleymount/spindlepulleyassemblyonto
thedeck(Figure5).
9.Installtheexistingpulleywasherandnutonthepulley
spindle(
Figure5).
Note:Torquethenutto136–149N-m(100–110ft-lb)
10.Slidetheblowerpulleyintothepulleymount/spindle
pulleyassembly(Figure5).
Note:Reachunderthepulleywithyourngeror
screwdrivertoliftthepulleymounttoeaseinstallation
ofblowerpulley.
11.Turnthepulley,lockingitintoposition.
12.Holdtheblowerpulleyintopositionandtightenthe3
nuts,ensuringthatthepulleystayslockedintoposition.
Note:Torquethenutsto41to46N-m±3N-m(30
to34ft-lb).
3