Toro Z Master Professional 7000Series 74264TE, Operator'S Manual

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6. Record this measurement. This measurement needs to
be 80 to 83 mm (3-1/8 to 3-1/4 inches).
7. If the measurements at positions B or C are not
correct, loosen the bolt attaching the rear chain to the
rear support arm (
Figure 81 ).
Figure 81
1. Rear chain 5. Adjustment bolt
2. Rear support arm 6. Front swivel
3. Bolt 7. Front support arm
4. Jam nut
8. Loosen the jam nut under the rear support arm and
adjust the adjustment bolt to get a measurement of 80
to 83 mm (3-1/8 to 3-1/4 inches)(
Figure 81 ).
Note:
It is recommended that both sides of the
mower are adjusted the same distance.
9. Tighten the jam nut under the rear support arm and
tighten the bolt securing the chain to the rear support
arm.
10. Adjust the opposite side if needed.
Adjusting the Front-to-Rear Mower
Pitch
1. Position the right blade front-to-rear ( Figure 82 ).
2. Measure the right blade at the A location, from a level
surface to the cutting edge of the blade tip ( Figure 82 ).
Figure 82
1. Measure here from the
blade to a hard surface. 2. Measure at A and B.
3. Record this measurement.
4. Measure the right blade at the B location, from a level
surface to the cutting edge of the blade tip ( Figure 82 ).
5. Record this measurement.
6. The mower blade should be a 6 to 10 mm (1/4 to
3/8 inch) lower at position
A than at position B ( Figure
82 ). If it is not correct, proceed to the following steps.
Note:
Both of the front swivels need to be adjusted
the same amount to maintain equal chain tension.
7. Loosen the front swivel jam nuts, at the front of the
right and left swivels, approximately a 13 mm (1/2 inch)
(
Figure 81 ).
8. Adjust the lift nuts on both the left and the right side of
the machine to achieve 6 to 10 mm (1/4 to 3/8 inch)
lower in front at
A than in the rear at B ( Figure 81 ).
9. Tighten both swivel jam nuts against the front swivel
to lock the height.
10. Check to make sure that there is equal tension on the
chains and adjust again if needed.
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