Toro ProLine 20 HP 30611, Руководство оператора, Страница: 35 / 48

Maintenance
33
Figure 32
1. Adjustment cam 2. Lock nut
6. Stop engine and tighten lock nut to secure
adjustment (Fig. 32).
7. Start engine and check adjustment. Repeat
adjustment, if necessary.
8. Stop engine. Remove jack stands and lower
machine to the shop floor. Test drive the
machine to be sure it does not creep.
9. Reinstall belt gurard. See Installing Belt Guard
on page 21.
Adjust Electric Clutch
The clutch is adjusted to ensure proper engagement
and braking action.
1. Disengage the power take off (PTO), set the
parking brake, and turn the ignition key to
“OFF” to stop the engine. Remove the key.
2. To adjust clutch, tighten or loosen lock nuts on
flange studs (Fig. 33).
3. Check adjustment by inserting feeler gauge thru
slots next to studs.
4. The proper disengaged clearance between the
clutch plates is 0.30-0.45 mm (.012–.018 in.). It
will be necessary to check this clearance at each
of the three slots to ensure the plates are parallel
to each other.
Figure 33
1. Lock nut 2. Adjustment slot