Fuses; Deck Lift Pedal; Fuel Shut Off Valve; Tracking - Dixon ZTR Ultra 52 Operator's Manual

Fuses

Fuses are located on the left hand side of the machine and are
accessed by tilting the seat forward. Fuses are flat pin fuses
type as used in automobiles. The 20 A is the primary fuse. The
7.5 A is for the mower deck coupling.

Deck Lift Pedal

The deck cutting height is obtained by pressing the foot pedal
forward to lift the deck. To lower the deck, apply pressure to
the top side of the foot pedal and allow it to pivot while the
lift arm rotates to the rear of the unit. To stop in the desired
cutting position, rotate the foot pedal down into the notch in
the height plate. The cutting height range is from 1½" to 4½"
(38 mm to 114 mm) in ¼" (6 mm) increments. The heights are
measured from the ground up to the blade tip with the engine
not running.
IMPORTANT INFORMATION Always raise the deck to the
highest position for transport.
CoNTRolS

Fuel Shut Off Valve

The fuel shut off valve is located in the fuel line under the
seat. Tilt seat forward for access. The fuel valve is ON when
the valve is parallel to the fuel line. Rotate the valve ¼ turn
clockwise to turn fuel OFF.

Tracking

If the mower is not tracking straight, check the air pressure in
both rear tires. Recommended air pressure for the rear tires is
15 psi (1 bar).
1. Tracking adjustments are made using the tracking bolts.
The tracking bolts act as limiting devices for the motion
control levers when in the full-forward position.
2. For preliminary tracking adjustment, move unit to an open,
unobstructed area such as an empty parking lot or open
field.
3. Back the tracking bolts out until flush with nut.
4. Test operate unit by driving it at full throttle and the full
forward position on both motion control levers. Gradually
turn in the tracking bolt on the right hand side until the unit
noticeably starts drifting right.
5. Drive forward at full throttle with both motion control
levers in the full forward position. Gradually turn in the left
tracking bolt until unit tracks straight.
14