Maintenance

9.Tire pressure: Check every 25 to 50 hours. All four tires require 15 psi.

10.Battery: Check every 25 hours. Check electrolyte level. If needed fill to the full line marked on the side of the battery. Fill with distilled water. Do not try starting the engine with a weak battery. Recharge or replace the battery. The engine condensers and electronic iginition can be damaged internally with less than or more than the required 12 volts.

11.Belts: Check every 25 hours. Stop engine and remove key. Check the condition of all belts. The pump belt located under the seat and rubber engine flap. The front deck belt and

the mule drive belt.

Front caster pivots

Front wheels

Deck lift blocks

12. Lubrication (every 25 hours): Park brake assemblies Struts

Deck lift pivot Pump idler pivot Deck idler pivot

(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. Tilt seat forward and clean around the filter and the fittings under the hydraulic 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 it and the correct micron filter. Loosen hose from fitting under hydraulic tank and allow tank to drain, reinstall hose to fitting. Fill tank with 20w - 50 motor oil to 1/4” to 1” below neck of tank and replace cap. Block up the rear of unit until wheels will rotate freely and start engine at a slow idle, move the motion 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. See the specification sheet for the correct kind of oil. The factory uses Quaker State Deluxe Motor Oil 20w-50.

15.Caster swivel nuts: Check at 250 hours for tightness. Remove cotter pin and tighten castle nut. Do not over tighten. Rotate nut back so a slot in the castle nut lines up with the hole in the spindle and install cotter pin.

ZKW61233, ZKH52223, ZKW52233, ZKH52253, ZKHP52253 specifications

The Yazoo/Kees ZKHP52233, ZKHP52253, ZKW52233, ZKH61253, and ZKH52253 stand out in the landscape of compact and efficient commercial mowers. These models are designed to meet the demanding needs of landscape professionals, offering a combination of power, precision, and adaptability.

One of the main features of these mowers is their robust engine performance. Each model is equipped with powerful engines that provide consistent torque and speed, enabling them to tackle dense grass and tough terrain efficiently. The engines are engineered for reliability, ensuring that they can operate under heavy loads without compromising performance.

The ZKHP52233 and ZKHP52253 model lines showcase a high-performance hydrostatic drive system. This technology allows for smooth acceleration and responsive handling, making it easier for operators to navigate tight spaces and challenging landscapes. The hydrostatic transmission also contributes to reduced wear and tear, prolonging the lifespan of the mower.

The cutting decks across these models are designed for superior performance. The ZKHP52233 and ZKW52233 feature adjustable cutting heights, providing versatility for different types of grass and landscaping needs. The cutting width is optimized for efficient mowing, allowing operators to cover larger areas in less time while ensuring a clean, even cut.

Ergonomics play an essential role in the design of these mowers. The operator's station is thoughtfully crafted to minimize fatigue during long working hours. Features such as adjustable seats, intuitive controls, and vibration-reducing components enhance user comfort. The ZKH61253 model takes this a step further with a more spacious platform, accommodating operators of various sizes comfortably.

Additionally, the durability of these mowers is notable. Constructed with high-quality materials and reinforced frames, they are built to withstand the rigors of commercial use. The rust-resistant components ensure longevity even when exposed to various weather conditions.

In terms of maintenance, Yazoo/Kees has implemented user-friendly features that simplify regular upkeep. Accessible service points and easy-to-replace parts allow for quick maintenance, ensuring that these mowers run at peak performance day in and day out.

Overall, the Yazoo/Kees ZKHP52233, ZKHP52253, ZKW52233, ZKH61253, and ZKH52253 embody a perfect blend of power, efficiency, and user-centric design. These mowers are tailored to meet the needs of commercial landscapers, providing the tools necessary to excel in a competitive environment while ensuring the highest standards of performance and reliability.