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Figure 44
1. Bellcrank
2. Safety switch located
under the engine deck
3. Bellcrank just clears the
gusset with the PTO
engaged
5.
Ensure that the assist arm is against the rear
assist-arm stop on the deck
6.
Disengage the PTO.
7.
The assist arm should contact the front
assist-arm stop on the deck. If it does not
contact, adjust the bellcrank so that it is closer
to the gusset
(Figure
Figure 45
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
4. Yoke
5. Nut
6. Assist-arm link
(Figure
45).
45).
5. Assist-arm link
6. Assist arm
7. Turnbuckle
(Figure
45).
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.
Adjusting the PTO-Safety
Switch
1.
Park the machine on a level surface, disengage
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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
46).
5.
Move the mounting bracket until the bellcrank
presses the plunger by 6 mm (1/4 inch).
Important:
not touch the switch body; otherwise,
damage to the switch could occur
46).
1. Bellcrank
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2. Bolts and nuts
6.
Tighten the switch-mounting bracket.
39
(Figure
(Figure
Ensure that the bellcrank does
Figure 46
3. Switch-mounting bracket
44).
45).
(Figure
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