Toro Workman HD Series, Руководство по обслуживанию, Страница: 110 / 318

Workman HD Series Page 6 -- 34 Drive Train
6. Inspect hub, shifter, synchro key and synchro spring:
A. Inspect hub for worn or damaged spline.
B. Inspect shifter for chipping or damaged chamfer.
C. Inspect synchro keys for wear or damage.
D. Inspect synchro springs for wear or damage.
E. The shifter should move freely on the hub.
F. Measure the clearance between shifter groove
and fork. Replace shift fork, if the clearance exceeds
0.039 in. (1.0 mm).
7. Inspect main shaft:
A. Inspect main shaft for worn or damaged surface.
If O.D. of needle bearing surface is less than 0.864
in. (21.95 mm), replace the main shaft.
B. Inspect lip portion of oil seal for wear or damage.
C. Insert spline in clutch disk and check for exces-
sive looseness and free sliding of clutch disk hub.
8. Inspect both snap ring (item 3) and shim(s) (items 2
and 4) for damage. Replace all parts if any part is
cracked or broken (Fig. 59).
Figure 57
Figure 58
1
3
2
4
Figure 59