Cub Cadet 22HP Z-Force 48, 18.5HP Z-Force 42 service manual Start the Engine

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right control panel). This must be increased to full speed (3525-3675 rpm) after becoming familiar with the machine.

2.Release the park brake.

3.Move both lap bars out of the neutral/ start position to the neutral position (toward center of machine). Slowly, move both lap bars toward the front of the machine until the machine begins to move forward — release the lap bars and the machine should stop. The more that the lap bars are moved toward the front of the machine, the faster the machine will move in the forward direc- tion. Release the lap bars and the machine should stop traveling forward. (This is a safety check, the normal pro- cedure is for the operator to slowly bring the lap bars to the neutral position).

4.Do not advance the lap bars rapidly as this could cause turf defacement, loss of traction, and/or instability.

5.To turn, advance one lap bar ahead of the other and the machine will turn toward the opposite from the side that was advanced — I.E. to turn clockwise (to the Right), move the LEFT lap bar for- ward more than the right side, and to turn counter-clockwise (to the LEFT), move the RIGHT lap bar forward more than the left side. NOTE: If one lap bar is in the neutral position and the other is advanced, the turn side tire will not rotate and a “pivot turn” will be executed

— turf defacement could occur (if on grass) as well as potential damages to the traction surface and the tire. If the lap bar on the turn side is not brought all the way to neutral, then the turn side tire will continue to rotate and a “U-turn” will be executed with a low potential for turf defacement as well as traction surface and tire damage.

i.To drive in the REVERSE direction:

1.Make sure no bystanders, animals, or objects are behind the machine. Look behind the machine, and use extreme care.

2.Slowly, move both lap bars toward the rear of the machine until the machine begins to move rearward. Release the lap bars and the machine should stop.

The more the lap bars are moved toward the rear of the machine, the faster the machine will move in the reverse direc- tion. Release the lap bars and the machine should stop traveling in reverse

(this is a safety check, the normal proce- dure is for the operator to slowly bring the lap bars to the neutral position).

3.Do not move the lap bars rapidly as this could cause turf defacement and/or loss of traction.

4.To turn, move one lap bar ahead of the other and the machine will turn toward the same side that was moved — I.E., to turn counter-clockwise (to the LEFT), move the LEFT lap bar rearward more than the right side, and to turn clockwise (to the RIGHT), move the RIGHT lap bar rearward more than the left side. NOTE: If one lap bar is in the neutral position and the other is moved, the turn side tire will not rotate and a “pivot turn” will be executed. Turf defacement could occur (if on grass) as well as potential damages to the traction surface and the tire. If the lap bar on the turn side is not brought all the way to neutral, then the turn side tire will continue to rotate and a “U-turn” will be executed with a low potential for turf defacement as well as traction surface and tire damage.

j.To perform a “zero turn”:

1.Please note, a zero turn maneuver can not be executed while the machine is moving in the forward or, reverse direc- tions, the machine must come to a stop first.

2.To turn clockwise, slowly move the LEFT lap bar forward while simultaneously moving the RIGHT lap bar rearward. Release both lap bars and the machine should stop turning.

3.To turn counter-clockwise, slowly move the RIGHT lap bar forward while simulta- neously moving the LEFT lap bar rear- ward. Release both lap bars and the machine should stop turning (this is a safety check, the normal procedure is for the operator to slowly bring the lap bars to the neutral position).

3.Start the Engine:

a.Open the fuel shutoff valve.

b.Sit on the Seat. Set the parking brake “On”.

c.Move the left and right steering levers to the neutral, opened-out position.

d.Turn the electric blade clutch switch “Off”.

e.Push the choke/throttle control to the full forward position.

f.Insert the key in the ignition and start switch and turn the switch to “On”.

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Contents Hydrostatic Zero-Turn Residential Riding Mower Table of Contents Forward General Safety Operations Safe Operation PracticesSlope Operation Service Safety Decals and Labels RoutingSpecifications Operating Instructions When MowingSafety Awareness when Mowing GeneralTo Mow Grass and Produce a Striped Pat- tern Steering Levers Brake Initial Adjustments Check the fluid levels and tiresOrientation Zero Turn Break-In And Operating ProceduresLubricate all fittings listed in the mainte- nance section Initial OperationStart the Engine Parking the Mower Maintenance ServiceMower Deck Removing the Mower DeckChanging the Blade Drive Belts Changing a BladeSharpening the Blade Electrical Circuit Changing the Spindle AssemblyBattery Removal Hydrostatic Drive SystemJump Starting Installing the BatterySpecific Gravity Freezing Temp F Tires Inflation PressureBrakes Hydraulic SystemDaily Checks Maintenance ScheduleStorage Every 50 Hour Checks Lubrication ChartEvery 25 Hour Checks Every 100 Hour ChecksHigh Speed Tracking Adjustment Engine RPM Check and AdjustmentDeck leveling Procedure Deck Corner Ball Wheel Roller SettingsLap Bar Adjustment Deck Center Anti-Scalp RollerLeft blade. Be sure to measure at Wiring Diagram Slope Gauge Items not covered MANUFACTURER’S Limited Warranty forHow to obtain service