Servicing The Fuses; Drive System Maintenance; Adjusting The Tracking - Toro GrandStand 72520 Operator's Manual

Mower with 60in turbo force cutting unit
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Servicing the Fuses

The electrical system is protected by fuses. It
requires no maintenance. If a fuse blows, check the
component or circuit for a malfunction or short.
1.
Park the machine on a level surface, disengage
the PTO, and engage the parking brake.
2.
Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3.
Release the operator cushion from the rear of
the machine.
4.
If you need to access the charge fuse, remove
the fuel tank; refer to
(page
35).
5.
Pull out the fuse and replace it
Figure 52
1. Key switch fuse (15 A)
2. Accessory port (15 A)
3. Power-takeoff (PTO) fuse
(10 A)
6.
Install the fuel tank, if removed; refer to
Removing the Fuel Tank (page
7.
Install the operator cushion.
Removing the Fuel Tank
(Figure
52).
4. Hour meter (5 A)
5. Starter fuse (20 A)
35).
Drive System
Maintenance

Adjusting the Tracking

If you push both motion-control levers forward the
same distance and the machine pulls to 1 side, adjust
the tracking as follows.
1.
Park the machine on a level surface, disengage
the PTO, and engage the parking brake.
2.
Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3.
Release the cushion from the rear of the
machine; refer to
Rear Access (page
Note:
For easier access, you can also remove
the fuel tank; refer to
(page
35).
4.
Rotate the left control rod in quarter-turn
increments until the machine tracks straight
(Figure
53).
Note:
If the machine pulls to the right, shorten
the control rod by rotating it to the right. If the
machine pulls to the left, lengthen the rod by
rotating it to the left.
Note:
Adjust only the left control rod to match
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the left wheel speed to the right wheel speed.
Do not adjust the right wheel speed, as this
positions the right motion-control lever out of the
center for the control panel neutral-lock slot.
Important:
far, as this may cause the machine to creep
in neutral.
1. Rotate left to lengthen the
rod.
2. Left control rod
38
Releasing the Cushion for
26).
Removing the Fuel Tank
Do not rotate the control rod too
Figure 53
3. Rotate right to shorten the
rod.
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