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1. Loosen the lock nut on the index wheel
detent plunger.
2. Rotate the plunger adjustment screw to
achieve desired pressure on the HOC
index wheel.
•
Tighten to increase pressure.
•
Loosen to decrease pressure.
3. Tighten the lock nut.
1
1. Index Wheel Detent Plunger
Figure 36
CLUTCH ADJUSTMENT
If clutch fails to engage or disengage properly
or begins to make abnormal noise, check the
air gap adjustment at the three inspection
slots (Figure 37).
To check:
1. Stop engine, remove key and wait for all
hot parts to cool.
2. Measure air gap between armature and
rotor.
•
Minimum: A .016" feeler gauge should
slide between armature and rotor with
slight contact.
•
Maximum: A .020" feeler gauge
should slide between armature and
rotor with slight contact.
3. Repeat for each inspection slot.
To adjust:
1. If necessary, loosen gap adjustment
nuts until a .016" feeler gauge fits
between armature and rotor.
2. Slide a .020" feeler gauge between
armature and rotor.
3. Tighten gap adjustment nut until there is
slight contact on feeler gauge.
4. Repeat steps 1 – 3 at each inspection
slot.
NOTICE: Adjust air gap as evenly as
possible.
5. Start unit, engage and disengage PTO.
6. Shut off unit.
7. Recheck air gap and adjust if needed.
1
2
1. Armature
2. Rotor
3. Inspection Slot
4. Gap Adjustment Nut
WARNING: AVOID INJURY.
Read and understand entire
Safety section before proceeding.
SHORT TERM
NEVER spray unit with high-pressure water
or store unit outdoors.
Inspect unit for visible signs of wear,
breakage or damage.
Keep all nuts, bolts and screws properly
tightened and know unit is in safe working
condition.
Store unit in a cool, dry protected area.
LONG TERM
Clean unit thoroughly with mild soap and low
pressure water and lubricate (see
Maintenance Schedule on page 21). Touch
up all scratched painted surfaces.
Remove weight from wheels by positioning
blocks under frame or axle.
Clean and charge battery every three to four
weeks when storing unit.
EN - 38
Figure 37
STORAGE
4
3
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