Simplicity ZT4000 Series manual Check Tire Pressures, Seat Adjustment, Pushing the Rider by Hand

Check Tire Pressures

Tire pressure should be checked periodically, and maintained at the levels shown in the chart. Note that these pressures may differ slightly from the “Max Inflation” stamped on the side-wall of the tires. The pressures shown provide proper traction, improve cut quality, and extend tire life.

Tire	Pressure
Front (S/N: 2013129510 & Below)	40 psi (2,76 bar)
Front (S/N: 2013129511 & Above)	25 psi (1,72 bar)
Rear	15 psi (1,03 bar)

Seat Adjustment

See Figure 3. The seat can be adjusted forward and back. Move the lever (A, Figure 3) forward, position the seat as desired, and release the lever to lock the seat into position.

Pushing the Rider by Hand

NOTICE

•Towing the unit will cause hydraulic pump and wheel motor damage.

•Do NOT tow rider.

•Do NOT use another vehicle to push or pull this unit.

1.Disengage the PTO, engage the parking brake, turn the ignition OFF, and remove the key.

2.Lift the seat plate to gain access to the hydraulic pumps.

3.To disengage the pumps (free-wheel position), turn the hydraulic release valves (A, Figure 4) located on the pumps COUNTER-CLOCKWISE a maximum of 2 full turns.

4.Disengage the parking brake.

The tractor can now be pushed by hand.

5.After moving the tractor, re-engage the pumps (drive position) by turning the release valves CLOCKWISE and tighten to 80-120 in. lbs. (9.04 - 13.56 Nm) of torque.

Operation

Figure 2. Checking Tire Pressure

A

Figure 3. Seat Adjustment

A. Seat Adjustment Lever

A

Figure 4. Hydraulic System By-Pass

A.Hydraulic Release Valve (left-hand pump shown)

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