Yazoo/Kees ZHDD61270, ZHDD61340, ZHDD72340 manual Checking the Parking Brake

Page 36

MAINTENANCE

system, it is necessary to open both these valves to drain the radiator completely.

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

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 direction (clockwise on left

Overflow bottle

BAM-20

 

 

 

 

 

Parking brake in the disengaged position

BAM-4

 

 

 

 

 

Parking brake linkage.

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Contents ZHDD61270 ZHDD61340ZHDD72340 Page Contents OPERATOR’S ManualPage Introduction IntroductionGood Service Manufacturing NumberSymbols and Decals Symbols and DecalsXxxx xxxxxx Safety Instructions Safety InstructionsGeneral Use Keep children away from the work area Driving on Slopes Do as followsMaintenance Children8011-563 Transport Important InformationControls PresentationComponent Locations Gauges Throttle ControlIgnition Hour MeterSeat Adjustment Engaging the Mower DeckParking Brake Motion Control Levers Motion Control LeversHydraulic Lift Switch Refueling Fuel Shut-OffFuses Manual Lifting Lever with Foot Assist for the Mower Deck Hydraulic Lift for the Mower DeckPin must be locked into a hole for transport or mowing Accessories RelaysOperation RunningBefore Starting Starting the EngineSet the throttle Open the fuel switch for the selected fuel tank Running Released parking brakeEngaging the mower deck Mowing Tips Operation Stopping the Engine Moving by HandMaintenance MaintenanceMaintenance Schedule 150 Checking the Safety System Mower Deck LevelingChecking and Adjusting the Throttle Cable Clutch Service and MaintenanceChecking the Engines Cooling Air Intake Replacing the Air Filter Paper filterReplacing the Fuel Filter Checking Tire PressuresCheck and Filling Coolant System Checking the Parking Brake Cleaning and Washing Checking the BladesChecking Battery Checking the Hydraulic System125 gal Reverse Detent Adjustment Motion Control Linkage AdjustmentDampener Mounting Keep hands, feet and clothing away from rotating tiresMaintenance Lubrication LubricationLubrication Schedule 150h Lubricating the Cables Lubricating in Accordance with the Lubrication ScheduleHydraulic System, Oil Level Changing Oil and FiltersEngine Oil Changing the Engine Oil Checking the Oil LevelThrottle Cable, Lever Bearings Belt Adjuster, Mower Deck Front Wheel MountFront Wheel Bearings Belt Adjuster Mule Drive Idler Arm Steering Control Shafts Tip the driver’s seatMower Deck Struts Belt Adjuster, Hydraulic Pumps Changing the Oil FilterTrouble Shooting Guide Trouble Shooting GuideProblem Cause Trouble Shooting Guide Trouble Shooting Guide Service StorageStorage Winter StorageTechnical Data Technical DataMeasurements, Weights, Etc EngineNoise Emissions and Cutting Width Electrical SystemTransmission Mower DeckService Journal Service JournalDelivery Service Action Date, mtr reading, stamp, signAfter the First 50 Hours DailyHour Service Service Journal Service Journal Service Journal At Least Once Each Year Service Journal Wiring Schematic Wiring Schematic

ZHDD61270, ZHDD61340, ZHDD72340 specifications

Yazoo/Kees ZHDD61270, ZHDD61340, and ZHDD72340 are reputable models within the Yazoo/Kees line of commercial-grade mowers and equipment, designed to cater to the needs of professionals in landscaping and grounds maintenance. Each model carries specific features and technologies that enhance efficiency, durability, and ease of use.

The ZHDD61270 is renowned for its compact design, making it ideal for maneuvering in tight spaces. It features a robust 27 horsepower engine, delivering impressive cutting power that excels in both residential and commercial applications. With a cutting deck size of 61 inches, this model provides significant productivity by allowing users to cover more ground in less time. It incorporates a heavy-duty frame and reinforced components, ensuring that the mower stands up to rigorous use over time.

The ZHDD61340 model takes performance a step further, equipped with a 34 horsepower engine, making it suitable for even larger terrains or tougher mowing conditions. This mower boasts an expansive 61-inch cutting deck similar to the 61270 but is specifically designed for increased efficiency and robustness in demanding environments. The dual fuel tanks provide extended operational time, allowing professionals to complete extensive mowing tasks without frequent refueling breaks.

Meanwhile, the ZHDD72340 is the flagship model, presenting a perfect blend of power and functionality. It features a 40 horsepower engine, designed to tackle the most challenging mowing conditions while maintaining an impressive cutting speed. The 72-inch cutting deck offers expansive coverage, making it a favorite among professional landscapers working on large properties. It employs advanced mowing technology that ensures a clean and even cut, contributing to a well-manicured appearance.

All three models highlight exceptional operator comfort with ergonomic controls, adjustable seats, and improved visibility features. They employ cutting-edge technologies, such as zero-turn capabilities, which allow for precise steering and maneuverability. The robust construction of Yazoo/Kees mowers means minimal maintenance while maximizing longevity, providing users with a reliable investment for years to come.

In conclusion, the Yazoo/Kees ZHDD61270, ZHDD61340, and ZHDD72340 each bring unique features and benefits designed to meet varying mowing demands. Whether for professional landscaping or managing large properties, these models represent excellence in design, performance, and user-friendly operation.
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