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9.35. Lift the 51-tooth sprocket off of the reduction
shaft along with the 19-tooth sprocket from the
input shaft and the link-belt reverse chain.
See Figure 9.35.
19-tooth reverse
51-tooth reverse sprocket
sprocket
Figure 9.35
9.36. Remove the washers that are behind the sprock-
ets on the input shaft and reduction shaft.
See Figure 9.36.
Input shaft
Thick washer
Thin washer
Figure 9.36
•
A very thin washer (28.3mm I.D.X 34mm O.D.X
0.3mm thick) rides between the 51 tooth
sprocket and the circlip on the reduction shaft.
•
A thick washer (22.3mm I.D.X 35mm O.D. X
2mm thick) rides between the dogs on the 19-
tooth sprocket and the shift collar.
K&T Saw Shop 606-678-9623 or 606-561-4983
www.mymowerparts.com
Reduction shaft
Circlip
33
Poly Bed 4 X 2 Drive System
9.37. The shift collar is trapped onto the input shaft by
the shift lever. To remove the shift lever, it is
easiest to remove the detent assembly and
safety switch. See Figure 9.37.
Shift collar
Shift lever
Detent
Safety switch
Figure 9.37
9.38. Remove the detent bolt using a 14 mm wrench.
See Figure 9.38.
Figure 9.38
NOTE: The detent ball and spring will come out
when the bolt is removed. Discard the sealing
washer and replace it with a fresh one on reas-
sembly if it shows any signs of leakage.
9.39. Remove the safety switch using a 14 mm
wrench. Discard the sealing washer and replace
it with a fresh one on reassembly if it shows any
signs of leakage.
Detent ball
Detent spring
(within bolt)
Detent bolt
Sealing washer
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