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SECTION 9
Remove PTO Clutch
1. Disconnect PTa clutch rod and spring at trunnion.
2. Remove yoke pin and swing yoke aside.
3.
Remove PTa brake.
4.
Slide PTa hub off shaft.
5. Remove 4 bolts holding locking plates onto clutch plate
and face.
6.
Slide bearing race off shaft.
7.
Remove clutch plate and facing.
Reverse above procedure for installation of PTa clutch.
D-SERIES
PTO Clutch Adjustment (0-160)
The
electric
PTa clutch on
the
0-160
is self-
compensating for wear and does not require adjustment.
If clutch problems are encountered, check the stator, PTa
switch and wiring for continuity. Replace the rotor if the
clutch friction surface is excessively worn .
.
PTO Brake Adjustment (0-160)
To adjust the PTa brake:
1.
Remove the grille.
2.
Position a piece of
.012
inch
(.3
mm) shim stock in each
of the four slots in the brake flange.
3.
Turn ignition switch to Run position and PTa switch to
On position.
4.
Tilt the tractor's seat forward and place a weight on the
seat switch button, sufficient to actuate it.
5. Loosen the four locknuts holding the brake flange.
6.
Push on the brake flange until it bottoms out and reo
tighten the four locknuts. Do not over-tighten.
7.
Turn PTa switch to Off position and remove ignition
key.
8.
Recheck the gap at all four positions with a feeler gauge.
The gap should be between
.010
and
.015
inches
(.3
and
.4mm).
Fig.
9-4 0-160
PTa Adjustment
9-2
PTO Clutch Adjustment (0-200)
To adjust the PTa clutch:
1.
Remove the grille and disengage the PTa clutch.
2. Loosen the two brake bracket bolts.
3.
Loosen the lock nuts and adjust the turnbuckle on the
clutch rod so that the rear clutch plate facing just
clears the pulley, allowing it to be turned freely by hand.
4.
Engage PTa clutch and check tension.
The washer at
the front end of the clutch rod should just clear the
trunnion so it can be turned by hand.
5. Adjust PTa brake.
Fig.
9-5 0-200
PTa Clutch Adjustment
PTO Brake Adjustment (0-200)
To adjust PTa brake:
1.
Remove the grille and engage the PTa clutch.
2. Loosen the two brake bracket bolts.
3.
Place a
.012
inch
(.3
mm) feeler gauge between the brake
pad and the clutch pulley.
4.
While holding the brake pad against the feeler gauge
and pulley, tighten the two brake bracket bolts.
Fig.
9-6 0-200
PTa Brake Adjustment
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