Adjusting The Pto-Safety Switch - Toro 30672 Operator's Manual

Figure 43
1. Yoke
2. Nut
3. Rear assist-arm stop
4. Front assist-arm stop
8. To adjust the assist-arm link, remove the hairpin
cotter from the assist arm
9. Loosen the nut against the yoke
10. Remove the assist-arm link from the assist arm
and rotate the link to adjust the length.
11. Install the assist-arm link into the assist arm and
secure it with the hairpin cotter
12. Check if the assist arm hits against the stops
correctly.
g017649
5. Assist-arm link
6. Assist arm
7. Turnbuckle
(Figure 43).
(Figure 42).
(Figure 43).
Adjusting the PTO-Safety
Switch
1. Park the machine on a level surface, disengage
the PTO, and engage the parking brake.
2. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3. Ensure that the assist arm is against the front
assist-arm stop.
4. If needed, adjust the PTO-safety switch by
loosening the bolts securing the switch bracket
(Figure 44).
5. Move the mounting bracket until the bellcrank
presses the plunger by 6 mm (1/4 inch).
Important:
Ensure that the bellcrank does
not touch the switch body; otherwise,
damage to the switch could occur
44).
1. Bellcrank
2. Bolts and nuts
6. Tighten the switch-mounting bracket.
37
(Figure
Figure 44
3. Switch-mounting bracket
g017650