Cub Cadet 60-inch & 72-inch Fabricated Deck Changing a Blade, Changing the Blade Drive Belts

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Linch Pins

Linch Pins

Figure. 6

d.Detach the mower drive belt.

e.Remove six linchpins (See Fig. 6) (4) from the deck and (2) from the front of the mower. Remove the linchpins on the left and right rear side of the cutter deck (2); remove the linchpins on the left and right front side of the cutter deck (2); and remove the linchpins on the front of the mower (2).

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 plug.

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 to secure.

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

f.Remove the hex nut.

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

WARNING:

Never mow with dull blades! Blades that are bent should be replaced! The cutting blades are sharp and can cause severe injury. Wrap the cutting surface of the blade with a rag to avoid injury.

Height of Cut Clevis Pin

a.Set the parking brake.

b.Clean any debris from the blades. Keep blades sharp and free of build up at all times.

c.Sharpen blades evenly at the original 30° angle to maintain balanced cutting blades. Do not sharpen the underside of the blades. Use a electric blade sharpener, a conventional electric grinder or a hand file to sharpen the blades.

d.Replace any blade with severe nicks or dents that cannot be removed by filing.

e.Check the balance of the blade after sharpening by placing it on a blade bal- ancer. Do not use un-balanced blades.

f.If the blade dips on one end, file stock off of the cutting surface on that end.

Note: Blades that cannot be easily bal- anced—REPLACE.

3.Changing the Blade Drive Belts:

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

b.Unscrew the wing nuts from the deck cov- ers and remove both covers.

c.Using a 1/2" socket breaker bar or socket rachet insert the male end into the 1/2" opening in the lower idler arm assembly and pull the idler arm clockwise. While holding the idler arm back, loosen the blade drive belt from the pulley and slide the belt away from the pulley.

d.Remove tension of the PTO belt by moving the belt tensioning rod. Loosen the belt retaining bolt.

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Contents Hydrostatic Zero-Turn Commercial Riding Mower Table of Contents Models Listed in this Manual ForwardGeneral Safety Operations Safety PrecautionsGeneral Related to Fuel When MowingShield Missing Do not Operate Safety Decals and LabelsSpecifications When Mowing Safety Awareness when MowingOperating Instructions To Mow Grass and Produce a Striped Pat- tern Steering Levers Deck Lift Handle Park Brake Check the fluid levels and tires Initial AdjustmentsInitial Operation Zero Turn Break-In And Operating ProceduresLubricate all fittings listed in the mainte- nance section OrientationStart the Engine Removing the Mower Deck Maintenance ServiceMower Deck Parking the MowerChanging the Blade Drive Belts Changing a BladeAdding Hydraulic Oil use 5W40 Synthetic Changing the Spindle AssemblyStop the engine and remove the key from the ignition switch Hydraulic OilSpecific Gravity Freezing Temp F Battery RemovalInstalling the Battery Electrical CircuitPage Inflation Pressure TiresBrakes Hydraulic SystemHydraulic Oil Tank and Filter Storage Maintenance Schedule OIL Chart Enginge RPM Check and Adjustment High Speed Tracking AdjustmentDeck Corner Ball Wheel Roller Settings Deck Center Anti-Scalp Roller SettingsLap Bar Adjustment Deck leveling Procedure Wiring Diagram MANUFACTURER’S Limited Warranty Turf Equipment