Yazoo/Kees ZVKH61273, ZVKW52253, ZVKH61303, ZVKH72303 manual Checking the Engines Cooling Air Intake

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MAINTENANCE

Checking the Engine's Cooling Air Intake

Check that the engine’s cooling air intake is free from leaves, grass, and dirt.

If the cooling air intake is clogged, engine cooling deteriorates, which can lead to engine damage.

Checking and Adjusting the

Throttle Cable

The illustrations show Kawasaki engine. On Kohler engine the cables are mounted under the air filter housing. The throttle cable on Kohler must be mounted in the middle hole. The text is applicable for both engines.

Check that the engine responds to throttle increases and that a good engine speed is attained at full throttle.

If doubts arise, contact the service workshop. If adjustments are necessary, they can be made as follows for the lower cable:

1.Loosen the clamping screw for the cable’s outer casing and move the throttle to the full throttle position.

2.Check that the throttle cable is mounted in the correct hole in the lower lever, see illustration.

3.Push the throttle cable’s outer casing as far to the left as possible and tighten the clamping screw.

Checking and Adjusting the Choke Cable

Kohler engine: See remarks above.

If the engine produces black smoke or is difficult to start, this can be because the choke cable is incorrectly adjusted (upper cable).

If doubts arise, contact the service workshop.

If adjustments are necessary, they can be made as follows:

1.Loosen the clamping screw for the cable’s outer casing and move the choke lever to the full choke position.

2.Check that the choke cable is mounted in the upper lever, see illustration. Push the choke cable’s outer casing as far to the right as possible and tighten the clamping screw.

8011-625

Check and clean the cooling air intake

8011-554

Adjusting the throttle cable

8011-555

Adjusting the choke cable

English-41

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Contents Operator Manual Page OPERATOR’S Manual Rider MAX 2 Series ContentsEnglish-2 Introduction IntroductionManufacturing Number Good ServiceSymbols and Decals Symbols and DecalsXxxx xxxxxx Passengers Safety Instructions Safety InstructionsGeneral Operation English-8 Slope Operation Personal Safety EquipmentChildren Maintenance General Maintenance Risk of sparking Important Information TransportCustomer responsibilities Roll over Protection system RopsControls ControlsControl Locations Motion Control Levers Tracking knob Hour MeterParking Brake Ignition Switch Blade switchFuses Refueling Seat Locking DeviceFuel Shut Off Valve Seat Adjustment LeverChoke Control Lifting Lever for the Mower Deck Throttle ControlCutting height pedal AccessoriesPump release valves Operation OperationTraining Before Starting Roll bar and safety beltStarting the Engine Disengage the mower blades by depressing the blade switch Press in and turn the ignition key to the start position USE Full Throttle When Mowing To remove cables, reverse order To start an engine with a weak batteryRunning Operating on hills Mowing Tips Stopping the Engine Ignition key has been removed Parking brake is on No adjustments or Maintenance to be carried out UnlessMoving by Hand Engine stoppedMaintenance MaintenanceMaintenance Schedule = Described in this manual  = Not described in this manual Always use protective glasses when handling the battery BatteryTo clean battery and terminals Replacing batteryIgnition System Checking the Safety System Safety system Checking and Adjusting the Choke Cable Checking and Adjusting Throttle CableChecking the Engines Cooling Air Intake Air filter maintenance Air filter indicator optional Filter replacementChecking the Fuel Pump’s Air Filter Replacing the Fuel FilterChecking the V-belts Faulty adjustment can cause an accidentChecking Tire Pressures Checking the Parking BrakePump belt Checking the BladesRemove blade bolt by turning counterclockwise Adjusting Cutting Height Adjusting the Mower DeckEngine oil cooler To adjust anti-scalp rollersHardware Cleaning and WashingUse protective glasses when cleaning and washing Caster WheelsLubrication LubricationLubrication Schedule Shaft Bushings and Linkage Lubricating the CablesLubricating in Accordance with the Lubrication Schedule Engine Oil, Kohler Engine Changing the Engine Oil Checking the Oil Level Oil Type Oil RecommendationsEngine Oil, Kawasaki Engine Changing the Engine Oil Front Wheel Mount Throttle and Choke Cables, Lever BearingsFront Wheel Bearings Mower Deck Height AdjusterDeck belt pulleys Mower Deck Struts Steering Control Shafts Tip the driver’s seatChanging the Oil Filter Trouble Shooting Guide Trouble Shooting GuideProblem Cause Wrong fuel type English-63 Winter Storage ServiceStorage StorageTechnical Data Technical DataZVKW52253 ZVKH61273 Productivity ZVKH61303 ZVKH72303 Productivity Acres/h/20655 m2/h Acres/h/24300 m2/h Torque Specifications AccessoriesConformity Certificates Conformity CertificatesUSA requirements Action Date, mtr reading, stamp, sign Service JournalService Journal Delivery ServiceAfter the First 8 Hours Action Hour ServiceEnglish-74 English-75 English-76 At Least Once Each Year English-78 Service Journal Service Journal Page 539 131260 IR 07/07
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ZVKH61273, ZVKH72303, ZVKH61303, ZVKW52253 specifications

Yazoo/Kees is a well-established brand in the field of lawn care and landscaping equipment, known for its robust and efficient mowers. Among its lineup, the models ZVKH61303, ZVKH61303, ZVKW52253, ZVHO61243, ZVKH61273, and ZVKH72303 stand out due to their advanced features and innovative technologies.

The ZVKH61303 model is designed with a powerful engine that provides optimal performance in various terrains. Its cutting deck delivers a precise and clean cut, ensuring a manicured lawn. One of its key features is the zero-turn steering capability, allowing for greater maneuverability around obstacles, making it ideal for residential and commercial use alike.

The ZVKW52253 is another noteworthy model that emphasizes efficiency and durability. It features a heavy-duty frame and a reliable cutting system that can handle thick grass and uneven ground. This model is particularly designed for those who need a rugged machine that can operate for extended periods without frequent maintenance.

The ZVHO61243 is tailored for users seeking comfort alongside performance. It includes ergonomic seating and easy-to-reach controls, which enhance user experience during long mowing sessions. The model also features advanced technology in its engine management system, optimizing fuel efficiency and reducing emissions.

For those needing versatility, the ZVKH61273 offers a range of attachments, allowing users to switch between mowing, mulching, and bagging as needed. This model's adaptability makes it suitable for various landscaping tasks, maximizing its utility throughout the year.

The ZVKH72303 rounds out this line with its premium build and cutting-edge technology. It incorporates a smart control system, offering users a digital dashboard for monitoring performance and maintenance needs. Its larger cutting deck and increased engine power facilitate quicker mowing, making it an excellent choice for large properties.

Together, these Yazoo/Kees models reflect the brand's commitment to quality and innovation. With their focus on performance, comfort, and adaptability, these mowers provide users with the tools they need to achieve their landscaping goals efficiently. Whether for residential lawns or expansive commercial properties, Yazoo/Kees continues to offer reliable solutions that stand the test of time.
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