Cub Cadet 54-inch, 72-inch Maintenance Service, Removing the Mower Deck, Changing a Blade

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Linch Pins

Linch Pins

Figure. 6

MAINTENANCE AND

SERVICE

WARNING:

Disconnect the spark plug wires or remove the key from the ignition to prevent the engine from accidentally starting before performing any maintenance on this mower.

A. 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.

Height of Cut Clevis Pin

g.Shift the deck toward the operator’s left 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.

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.

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.

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.

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Contents Hydrostatic Zero-Turn Commercial Riding Mower Table of Contents Forward Safety Precautions General Safety OperationsGeneral Related to Fuel When MowingRelated to Batteries Page Safety Decals and Labels Shield Missing do not OperateSpecifications Safety Awareness when Mowing When MowingOperating Instructions To Mow Grass and Produce a Striped Pat- tern Figure Fuel Shutoff Valve 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 Mower Cutting Blades Parking the MowerMaintenance Service Mower DeckRemoving the Mower Deck Changing a BladeHydraulic Oil Changing the Spindle AssemblyChanging the Blade Drive Belts Stop the engine and remove the key from the ignition switch Electrical CircuitAdding Hydraulic Oil use Rimula SAE15W40 Draining Hydraulic OilBattery Removal Installing the BatterySpecific Gravity Freezing Temp F Jump StartingTires Inflation PressureBrakes Screw Hydraulic Oil Tank and FilterTo Put the Mower Back in Service StorageMaintenance Schedule OIL Chart If Mower is so equippedHigh Speed Tracking Adjustment Enginge RPM Check and AdjustmentDeck Center Anti-Scalp Roller Settings Deck Corner Ball Wheel Roller SettingsLap Bar Adjustment Deck leveling Procedure Wiring Diagram Maintenance Record Page MANUFACTURER’S Limited Warranty Turf Equipment

48-inch, 54-inch, 60-inch, 72-inch, 54-inch, 72-inch specifications

Cub Cadet has long been a trusted name in outdoor power equipment, particularly when it comes to riding lawn mowers and lawn tractors. Among its impressive lineup, the 48-inch, 54-inch, 60-inch, and 72-inch cutting decks stand out for their power, performance, and innovative features tailored to meet the needs of both homeowners and professional landscapers.

Starting with the 48-inch cutting deck, this model is perfect for smaller to mid-sized lawns. It boasts a tight turning radius and exceptional maneuverability, making it easy to access narrow spaces and navigate around obstacles. Equipped with a powerful engine, the 48-inch deck provides efficient cutting, ensuring a professional finish every time.

The 54-inch cutting deck offers a slightly larger option, ideal for larger residential properties or commercial applications. This model incorporates advanced features such as the Cub Cadet’s AeroForce technology, which enhances airflow to create a superior cut and reduces clumping yard debris. The durable construction of the 54-inch deck ensures longevity, paired with easy-to-adjust cutting height settings for versatile lawn care.

For those requiring even more power and coverage, the 60-inch cutting deck delivers outstanding performance on expansive lawns. It features a heavy-duty design that enhances durability and precision in cutting. With exceptional stability, this mower easily handles uneven terrain, providing a consistent blade height thanks to its advanced deck leveling system.

The 72-inch cutting deck is designed for professional landscapers and those with substantial property needs. This deck covers wide areas rapidly, reducing mowing time. It is engineered with a robust build, featuring reinforced blades that enhance cutting power. The 72-inch model also incorporates vibration-dampening technology, ensuring operator comfort during extended use.

Across all Cub Cadet models, key characteristics include ease of use with an intuitive dashboard, hydrostatic transmission for smooth maneuvering, and powerful engines that cater to the rigors of lawn care. The mowers also boast innovative safety features, including automatic blade brake systems and operator presence controls that require the operator to remain engaged while mowing.

With exceptional cutting technology, robust engineering, and varied sizes to meet different lawn demands, the Cub Cadet 48-inch, 54-inch, 60-inch, and 72-inch cutting decks stand as top choices for anyone seeking reliability and performance in lawn care. Whether for residential use or professional landscaping, these mowers deliver quality results with each pass.
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