Cub Cadet 23HP Z-Force 50 service manual Removing the Mower Deck, Changing a Blade

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Figure. 6

“J” Pin

allow the underside of the cutting deck to thoroughly rinse.

j.Move the PTO control to the “OFF” posi- tion.

k.Turn the engine off.

l.Turn the water off, and detach the hose coupler from the water port on your mower deck.

m.Clean up the grass clippings and other materials washed from underneath the mower deck, and dispose of them properly.

Hose Coupler (Shown without Hose Attached)

Water Port

Figure. 7

B.Mower Deck

1.Removing the Mower Deck:

a.Apply the parking brake. Remove ignition key and both spark plug caps.

b.Lower the cutter deck to the ground. Cap- ture the lift handle by placing the height of cut clevis pin above the lift handle.

c.Remove tension of the PTO belt by moving the belt tensioning rod.

Linch Pins

Note: There is a certain amount of spring tension due to the weight of the deck. When removing the lift linkage from the deck the ten- sion of the springs will go from the deck to the lift handle. Not capturing the lift handle while removing the lift linkage from the deck will cause it to snap back.

d.Detach the mower drive belt.

e.Remove two linchpins (See Fig. 6) from the front of the mower. Pull the two (2) spring- loaded “J” pins on the left and right rear side of the cutter deck.

f.Turn front caster wheels outward.

g.Shift the deck toward the ignition switch side of the mower and remove.

h.To install reverse the process.

2.Changing a Blade:

a.Remove the key from the ignition and dis- connect the spark plugs.

b.Jack up the front of the mowing deck about one foot and block it in that position.

c.Wrap a rag around one end of the blade and grasp it to prevent it from turning, or secure the blade by placing a block of wood between the blade and the deck housing.

d.Use a 1-1/8" socket wrench on the pulley side of the spindle bolt.

e.Remove the hex nut at the blade using a 1- 1/8" wrench.

f.Remove the blade.

g.To replace the blade reverse the above process and tighten nut to 100-120 lb ft.

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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 MowingGeneral Safety Awareness when Mowing To Mow Grass and Produce a Striped Pat- ternSteering Levers Brake Initial Adjustments Check the fluid levels and tiresZero Turn Break-In And Operating Procedures Lubricate all fittings listed in the mainte- nance sectionOrientation Initial OperationStart the Engine Cleaning your Deck Maintenance ServiceParking the Mower Removing the Mower Deck Mower DeckChanging a Blade Changing the Spindle Assembly Hydrostatic Drive SystemSharpening the Blade Changing the Blade Drive BeltsBattery Removal Installing the BatteryElectrical Circuit Specific Gravity Freezing Temp FPage Brakes TiresInflation Pressure Hydraulic System StorageMaintenance Schedule Daily ChecksEvery 25 Hour Checks Every 50 Hour ChecksOIL Chart If Mower is so equippedHigh Speed Tracking Adjustment Engine RPM Check and AdjustmentDeck Corner Ball Wheel Roller Settings Lap Bar AdjustmentDeck leveling Procedure Deck Center Anti-Scalp RollerAdjust as necessary to 8-10 psi Wiring Diagram Slope Gauge Maintenance Record Maintenance Record Maintenance Record How to obtain service MANUFACTURER’S Limited Warranty forItems not covered