Maintenance

5.Hardware: Stop engine and remove key thoroughly inspect the entire machine for any missing or loose hardware. Check daily.

6.Air cleaner: Stop engine and remove key. Remove plastic cover and loosen wingnut on the air cleaner. Remove the foam pre-cleaner and wash or replace if needed. Inspect paper filter and replace if dirty. Check every 25 hours, daily if in very dirty conditions. Fuel efficiency, engine RPM, and available power goes down rapidly if the air filter is dirty. Prolonged effects could damage the engine.

7.Engine oil: Change oil to manufacturers specifications. Stop engine and remove key. Drain oil when engine is warm. Thoroughly clean around cap before removing. Remove oil drain cap from the right side of engine block and replace drain cap. Remove oil filter and re- place. Put a light coat of clean oil on the filter gasket before installing. Fill engine with oil using manufacturers specs, see Kawasaki owner’s manual. Start engine and idle slowly to allow the oil to recoat the interior of the engine and then inspect for leaks.

8.Hydraulic oil: Check daily. Thoroughly clean around cap. Remove cap. Oil level should be 1” below the bottom of the fill tube. If not, add oil. NOTE: Use only 20w - 50 motor oil.

9.Tire pressure: Check every 25 to 50 hours. Rear tires require 15 psi and caster tires 20 psi

10.Belts: Check every 25 hours. Stop engine and remove key. Check the condition of all belts.

12. Lubrication (every 25 hours): Caster tires and front caster pivots

(Clean grease zerk thoroughly before greasing)

13.Fuel filter: Replace annually or as needed.

14.Hydraulic filter and oil: Change every 500 hours or yearly. Stop engine and remove key. Clean around the filter and the drain plug on the bottom side of the tank. Remove the filter and allow any oil to drain from the filter head.Then replace with new filter. Use only Yazoo/Kees p/n 102606, filter which has a bypass valve and the correct micron filter. Remove one of the hydraulic lines from the bottom of the tank and allow the tank to drain, reinstall the hydraulic line. Fill tank with 20w - 50 motor oil 1” below the fill tube and replace cap. Block up the rear of unit until wheels will rotate freely and start engine at a slow idle, move the control levers forward and run for several minutes. Stop engine and recheck oil level. If wheels don’t response an air lock has occured within the hydraulic system. Bleed air from lines, or let stand overnight to allow the air time to dissipate out of the oil. Retry responses & check the oil level. Note: Serious damage to the pumps and wheel motors can occur if the system is ran with an air lock.

KHKW36140, KHKW48170 specifications

The Yazoo/Kees KHKW36140 and KHKW48170 are exceptional pieces of equipment in the realm of commercial mowing and grounds maintenance. Renowned for their durability and superior engineering, these models cater to a variety of landscaping needs, making them indispensable for professional landscapers and maintenance crews alike.

One of the standout features of these models is their powerful engines. The KHKW36140 is equipped with a robust engine that provides the necessary horsepower to tackle even the most demanding grass cutting tasks. Meanwhile, the KHKW48170, with its higher horsepower rating, is ideal for larger areas and more intensive applications. This ensures that both models can operate efficiently and effectively, regardless of the job size.

Both models boast a heavy-duty construction, designed to withstand the rigors of daily use. Their durable frames and components are built to last, ensuring longevity and a minimal need for repairs. Additionally, they feature a user-friendly design that allows for easy operation and maintenance. The intuitive controls enable operators to maneuver the machines seamlessly, enhancing productivity and reducing fatigue during long working hours.

The cutting decks on the Yazoo/Kees KHKW36140 and KHKW48170 are engineered for precision. The rotary blades provide a clean cut, promoting healthier grass and improving the overall appearance of lawns. With adjustable cutting heights, operators can easily customize the mowing experience to suit different types of grass and terrain, ensuring an adaptable solution for diverse landscaping tasks.

Incorporating advanced technologies, such as hydrostatic transmissions in both models, allows for smooth speed adjustments without the need for shifting gears. This ensures a consistent mowing experience across various terrains, providing excellent traction and control.

Safety features are also paramount in the design of these mowers. The inclusion of emergency shut-off switches and safety interlock systems ensures that operators can work with confidence, knowing that their safety is prioritized.

In summary, the Yazoo/Kees KHKW36140 and KHKW48170 are epitomes of performance and reliability in the mowing industry. With their powerful engines, sturdy construction, precise cutting capabilities, and advanced technologies, these models cater to the needs of professionals seeking efficiency and high-quality results in their landscaping endeavors.