Toro ProLine 30259, Руководство оператора

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29
m–5206
1
Figure 36
1. Fuse 7.5 amp
Adjusting the Electric Clutch
The clutch is adjustable to ensure proper engagement and
proper braking. Check adjustment after every 100 hours of
operation.
1. To adjust clutch, tighten or loosen lock nuts on flange
studs (Fig. 37).
2. Check adjustment by inserting feeler gauge thru slots
next to studs (Fig. 37).
3. The proper disengaged clearance between the clutch
plates is .012–.018 in. (0.30-0.45 mm). It will be
necessary to check this clearance at each of the three
slots to ensure the plates are parallel to each other.
m–2600
1
2
3
Figure 37
1. Adjusting nut
2. Slot
3. Feeler gauge
Servicing the Brake
Service Interval/Specification
Before each use, check brakes for proper operation.
Always set the parking brake when you stop the machine
or leave it unattended. If the parking brake does not hold
securely, an adjustment is required.
Checking the Brake
1. Park the machine on a level surface, disengage the
power take off (PTO), set the parking brake, and turn
the ignition key to off. Remove the key.
2. Set the parking brake (Fig. 38).
1
2
m–5233
Figure 38
1. Upper control bar 2. Parking brake lever (set
position)
3. Rear wheels must lock when you try to push the
machine forward. Adjustment is required if the wheels
turn and do not lock; refer to Adjusting the Brake,
page 29.
4. Release the brake and press upper control bar very
lightly, approximately 1/2 in. (13 mm), wheels should
rotate freely.
5. If both conditions are met no adjustment is required.
Adjusting the Brake
The brake lever is on the upper control bar (Fig. 13). If the
parking brake does not hold securely, an adjustment is
required.
1. Check the brake before you adjust it; refer to Checking
the Brake, page 29.
2. Release the parking brake; refer to Releasing the
Parking Brake, page 18.
3. To adjust the brake remove the cotter pin and washer
from the brake lever (Fig. 39).
4. Rotate the trunnion so it smoothly slides into brake
lever hole F (Fig. 39). Tighten wing nut.
5. Secure trunnion to brake lever with washer and cotter
pin (Fig. 39).
6. Check the brake operation again; refer to Checking the
Brake, page 29.