Servicing The Fuses; Drive System Maintenance; Checking The Seat Belt; Adjusting The Tracking - Toro Z Master 4000 Series Operator's Manual

Servicing the Fuses

The electrical system is protected by fuses. It requires
no maintenance; however, if a fuse blows check the
component and circuit for a malfunction or short.
The fuses are located on the right console next to the
seat (Figure 54).
1. To replace the fuses, pull out the fuse to remove
it.
2. Install a new fuse
Figure 54
1. Fuse cover
2. Fuse holder
(Figure 54).
3. Fuel-shutoff valve
Drive System
Maintenance

Checking the Seat Belt

Service Interval: Before each use or daily
Inspect the seat belt for wear, cuts, and proper
operation of the retractor and buckle. Replace the
seat belt if it is damaged.

Adjusting the Tracking

1. Disengage the blade-control switch (PTO).
2. Drive to an open, flat area and move the
motion-control levers to the N
position.
3. Move the throttle midway between the F
S positions.
LOW
4. Move both motion-control levers forward until
they both hit the stops in the T-slot.
5. Check which way the machine tracks.
g036858
6. If the machine tracks to the right, insert a 3/16
inch hex wrench through the access hole in the
left, front cover panel and rotate the tracking
screw clockwise or counterclockwise to adjust
the travel of the lever
7. If the machine tracks to the left, insert a 3/16
inch hex wrench through the access hole in the
right, front cover panel and rotate the tracking
screw clockwise or counterclockwise to adjust
the travel of the lever
8. Drive the machine and check the full forward
tracking.
9. Repeat the adjustment until the desired tracking
is obtained.
46
-
EUTRAL LOCK
and
AST
(Figure 55).
(Figure 55).