Yazoo/Kees ZHDD61271, ZHDD72341 manual Checking the Parking Brake, Overflow bottle

Page 40

MAINTENANCE

When refilling the system, it is important that all trapped air be purged. The following procedure will help to insure this:

1.Make sure the engine is level. Fill the overflow reservoir up to the MAX mark with coolant mixture.

2.Slowly fill the radiator to the bottom of the filler neck with coolant mixture.

3.With radiator cap off, start the engine and let it warm up (no-load). Then, if necessary, add more coolant mixture to bring the level back up to the bottom of the filler neck.

4.Reinstall the radiator cap and run the engine a short time with the system sealed while watching the temperature gauge. If the temperature gauge goes past 230 degrees and does not drop back to approximately 190 degrees, indicating the thermostat has opened, allow the engine to cool down, check for leaks and repeat the procedure.

This is a sealed system. If it becomes necessary to add coolant mixture at a later date, check for leaks and if the overflow reservoir has not been drained completely, add coolant mixture to the reservoir only. This will help prevent air pockets in the radiator top tank and lessen the chance of introducing contaminates to the system.

Checking the Parking Brake

Overflow bottle

BAM-20

 

Parking brake in the disengaged position

BAM-4

 

Visually check that no damage is found on the lever, links, or switch belonging to the parking brake. Perform a test drive and check that there is a braking effect.

To adjust the parking brake:

1. Set brake lever (D) fully forward against stop.

NOTE: Brake cross shaft MUST be properly lubricated and both cross shaft and over-center assemblies (F) MUST rotate freely.

2.Loosen jam nut (A) at rear of clevis (B) and remove clevis pin (C) both sides of mower.

3. Rotate over-center assembly (F) in correct

Parking brake lingkage

direction (clockwise on left counter-clockwise

 

on right) to pull brake actuating arm (E) forward

 

until firm

 

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Contents ZHDD61271 ZHDD72341Page Index Introduction IntroductionGood Service Manufacturing NumberSymbols and Decals Symbols and DecalsSafety Instructions Safety InstructionsGeneral Use Keep children away from the work area Driving on Slopes Do as followsMaintenance Children8011-563 Transport Important InformationRoll Over Protection System Customer ResponsibilitiesSetup and Adjustments Seat AssemblyRops Assembly Roll Over Protection System TiresAdjustments Control ArmsMower Deck Leveling Controls PresentationGauges Throttle ControlIgnition Hour MeterEngaging the Mower Deck Seat AdjustmentParking Brake Motion control levers Motion Control LeversMotion control lever pattern right side Adjusting screws Hydraulic Lift SwitchHydraulic lift switch Refueling Fuel Shut-OffFuses Fuel shut-offManual Lifting Lever with Foot Assist for the Mower Deck Mower deck’s lifting leer and foot pedal Hydraulic switchHydraulic Lift for the Mower Deck Relays AccessoriesMulch kit attachment Operation RunningBefore Starting Starting the EngineSteering controls in the outward, locked neutral position Set the throttleOpen the fuel switch Start positionSet the engine speed RunningReleased parking brake Cutting height selection 27.5 HP Mowing Tips Mowing patternsTransport & Extended Periods Inactivity Moving by Hand Stopping the EngineDisengaging the mower deck Maintenance MaintenanceMaintenance Schedule Maintenance Checking the Safety System Mower Deck LevelingConditions for starting Mower deck levelingChecking and Adjusting the Throttle Cable Clutch Service and MaintenanceAdjusting the throttle cable Checking the Engine’s Cooling Air IntakeReplacing the Air Filter Paper filter Safety elementRemove the air filter cover Checking Tire Pressures Replacing the Fuel FilterCheck and Filling Coolant System Checking the Parking Brake Overflow bottleParking brake in the disengaged position Parking brake lingkageCleaning and Washing CleaningChecking the Blades Check the bladesChecking Battery BatteryChecking the Hydraulic System 125 galMotion Control Linkage Adjustment Motion control linkage adjustmentDeck Lift Power Unit Cutter HousingsMule Drive System Adjustment Lubrication LubricationLubrication Schedule Lubrication scheduleLubricating the Cables Lubricating in Accordance with the Lubrication ScheduleHydraulic System, Oil Level Changing Oil and FiltersOil drain plug Engine Oil Changing the Engine OilRemove the dipstick Dipstick markings Engine oils Throttle Cable, Lever BearingsThrottle cable Front Wheel Mount Belt Adjuster, Mower DeckFront Wheel Bearings Belt Adjuster Mule Drive Idler Arm Mower Deck StrutsBelt Adjuster, Hydraulic Pumps Trouble Shooting Guide ProblemTrouble Shooting Guide Trouble Shooting Guide Service StorageStorage Winter StorageTechnical Data Technical DataMeasurements, Weights, Etc EngineClutch Noise Emissions and Cutting WidthElectrical System TransmissionService Journal Service JournalDelivery Service Action Date, mtr reading, stamp, signDaily After the First 50 HoursAction Hour Service Service Journal Service Journal Service Journal At Least Once Each Year

ZHDD61271, ZHDD72341 specifications

The Yazoo/Kees ZHDD61271 and ZHDD72341 are two standout models in the Yazoo/Kees lineup, known for their robust performance and advanced features. Designed for both commercial and residential markets, these machines embody reliability and efficiency, making them popular choices among landscape professionals and property owners alike.

The ZHDD61271 is equipped with a powerful engine that provides exceptional torque and speed, allowing for efficient mowing of various grass types, from thick, dense growth to lighter foliage. One of its most notable features is its durable construction, which includes a reinforced steel frame and high-quality components that can withstand the rigors of frequent use. Its user-friendly controls and ergonomic design enhance operator comfort, reducing fatigue during extended mowing sessions.

In terms of cutting technology, the ZHDD61271 utilizes a precision-engineered cutting deck that delivers an even and clean cut. The adjustable cutting height allows users to customize their mowing experience, accommodating different terrains and grass lengths. Additionally, this model incorporates a mulching system that finely chops grass clippings, returning valuable nutrients to the soil.

On the other hand, the ZHDD72341 offers an even more advanced feature set designed to maximize efficiency. This model boasts an increased cutting width, allowing users to cover larger areas in less time. The enhanced engine output provides additional power for tackling challenging terrain or thick vegetation. Similar to the ZHDD61271, it features a robust steel frame and a sophisticated suspension system that ensures stability and ease of operation on uneven grounds.

Another significant aspect of the ZHDD72341 is its advanced maintenance technology. The machine is designed for easy access to the engine and other critical components, simplifying routine maintenance and reducing downtime. Its intuitive control panel features diagnostic capabilities, alerting operators to any potential issues before they become significant problems.

Both models are equipped with high-traction wheels that ensure excellent grip and maneuverability, improving performance on sloped or wet surfaces. Safety features, including automatic engine shut-off and blade brakes, provide peace of mind for users.

In summary, the Yazoo/Kees ZHDD61271 and ZHDD72341 are engineered to provide peak performance and durability in the mowing industry. With their powerful engines, versatile cutting capabilities, and advanced maintenance features, they are ideal solutions for anyone looking to maintain a pristine lawn or landscape efficiently.
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