Drive System Maintenance; Adjusting The Tracking; Checking The Tire Pressure - Toro 74450TE Z400 Z Master Operator's Manual

1. Raise the seat to gain access to the fuse holder
(Figure 44).
2. To replace the fuses, pull out on the fuse to remove
it.
3. Install a new fuse (Figure 44).
Figure 44
1. Accessory—15 amp
2. Clutch—10 amp
3. Charge circuit—25 amp
4. Battery—30 amp
5. Arrow points to the front of
the machine
Drive System
Maintenance

Adjusting the Tracking

Note: Determine the left and right sides of the machine
from the normal operating position.
The machine has a knob for adjusting the tracking
located under the seat.
Important: Adjust the handle neutral and hydraulic
pump neutral before adjusting the tracking. Refer
to Adjusting the Handle Neutral in and Adjusting
the Hydraulic Pump Neutral in Maintenance.
1. Push both control levers forward the same distance.
2. Check if the machine pulls to one side. If it does,
stop the machine and set the parking brake.
3. Unlatch the seat and tilt the seat forward to access
the tracking knob.
4. To make the machine go right, turn the knob towards
the rightside of the machine. Refer to Figure 45.
5. To make the machine go left, turn the knob towards
the leftside of the machine. Refer to Figure 45.
6. Repeat adjustment until the tracking is correct.
1. Pump rod
2. Turn this way to track left

Checking the Tire Pressure

Service Interval: Every 50 hours/Monthly (whichever
comes first)
Check the pressure at the valve stem (Figure 46).
Maintain the air pressure in the rear tires at 13 psi (90
kPa). Uneven tire pressure can cause an uneven cut.
36
Figure 45
3. Tracking knob
4. Turn this way to track right