Multi Pro 1750Page 7 − 34Drive Train
8. Inspect center plate for cracks and damage. Replace
center plate if the snap ring groove has more than 15%
of its edges damaged due to nicks, rounding, cracks or
dents.
UNDAMAGED
GROOVE
Figure 50
DAMAGED
GROOVE EDGES
Figure 51
9. Inspect reduction shaft for wear or damage. If O.D.
of outer needle bearing area is less than 0.864 in. (21.95
mm) or inner needle bearing area is less than 0.982 in.
(24.95 mm), replace the reduction shaft.
1. Reduction shaft
2. Outer bearing area
3. Inner bearing area
Figure 52
3
2
1
10.Inspect countershaft:
A. Inspect countershaft for wear or damage. If O.D.
of inner portion is less than 1.100 in. (27.95 mm) or
71T gear portion is less than 1.179 in. (29.95 mm),
replace the countershaft.
B. Inspect the gear contact condition of the bevel
gear.
1. Countershaft
2. Inner portion
3. Gear portion
Figure 53
32
1
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