Cub Cadet 23HP Z-Force 50 service manual Start the Engine

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(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”.

g.Turn the ignition key in a clockwise direc- tion to the “Start” position until the engine starts.

Note: Do not hold the key in the “Start” position for more than 10 seconds or you may damage the starter. If the engine does not start in this time, wait about 30 seconds and try again.

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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 General When MowingOperating Instructions Safety Awareness when Mowing To Mow Grass and Produce a Striped Pat- ternSteering 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 ServiceCleaning your Deck Changing a Blade Mower DeckRemoving the Mower Deck Sharpening the Blade Changing the Spindle AssemblyHydrostatic Drive System Changing the Blade Drive BeltsElectrical Circuit Battery RemovalInstalling the Battery Specific Gravity Freezing Temp FPage Inflation Pressure TiresBrakes Hydraulic System StorageEvery 25 Hour Checks Maintenance ScheduleDaily Checks Every 50 Hour ChecksOIL Chart If Mower is so equippedHigh Speed Tracking Adjustment Engine RPM Check and AdjustmentDeck leveling Procedure Deck Corner Ball Wheel Roller SettingsLap Bar Adjustment Deck Center Anti-Scalp RollerAdjust as necessary to 8-10 psi Wiring Diagram Slope Gauge Maintenance Record Maintenance Record Maintenance Record Items not covered MANUFACTURER’S Limited Warranty forHow to obtain service