SECTION 4: MAINTENANCE

ENGINE MAINTENANCE

Engine maintenance procedures and schedules can be found in the engine manual that was packed with this manual. Follow those schedules for performing engine maintenance.

Using the Engine Oil Drain Valve

•Locate the oil drain valve on the left side of the engine.

•Pop open the protective cap on the end of the oil drain valve to expose the oil drain port. See Figure 21.

•Push the oil drain hose (packed with this manual) onto the oil drain port. Route the opposite end of the hose into an appropriate oil collection container with a capacity great enough to collect the used oil (1.8 qts.;1.7 liters).

Oil Filter

Oil Fill Cap/Dipstick

Oil Fill Tube

Oil Drain Valve

Figure 21

•Push the oil drain valve in slightly, then rotate counterclockwise and pull outward to begin draining oil. See Figure 21.

•After draining the oil, remove the drain hose, push the drain valve in and rotate clockwise to lock in the closed position. Push the protective cap back onto the drain valve.

HYDROSTATIC TRANSMISSION MAINTENANCE

The zero turn tractor is equipped with dual integrated hydrostatic pumps, motors, and transaxles that are sealed and do not require regular maintenance.

All service work on the hydrostatic transmissions should be performed by your Cub Cadet dealer.

GENERAL BATTERY INFORMATION

WARNING:

•Battery posts, terminals and related accessories contain lead and lead compounds. Wash hands after handling.

•Should battery acid accidentally splatter into the eyes or onto the skin, rinse the affected area immediately with clean cold water. If there is any further discomfort, seek prompt medical attention.

•If acid spills on clothing, first dilute it with clean water, then neutralize with a solution of ammonia/ water or baking soda/water.

•NEVER connect (or disconnect) battery charger clips to the battery while the charger is turned on, as it can cause sparks.

•Keep all sources of ignition (cigarettes, matches, lighters) away from the battery. The hydrogen gas generated during charging can be combustible.

•As a further precaution, only charge the battery in a well ventilated area.

•Always shield eyes and protect skin and clothing when working near batteries.

WARNING: Batteries contain sulfuric acid and may emit explosive gases. Use extreme caution when handling batter- ies. Keep batteries out of the reach of children.

BATTERY REMOVAL

WARNING: Battery posts, terminals and related accessories contain lead and lead compounds. Wash hands after handling.

The battery is located on the right/rear of the tractor beneath the seat box frame.

To remove the battery:

•Push downward on the top rear of the battery holddown rod and pull the bottom rearward to release it from the tab in the frame. Rotate the holddown rod upward and maneuver out of the hole in the seat box.

•Remove the hex cap screw and sems nut secur- ing the black negative battery lead to the negative battery post (marked NEG). Move the cable away from the negative battery post.

21

Page 20 Page 22
Page 21
Image 21
Cub Cadet RZT 50 manual Engine Maintenance, Hydrostatic Transmission Maintenance, General Battery Information
Page 20 Page 22

RZT 50 specifications

The Cub Cadet RZT 50 stands out in the world of residential zero-turn mowers, offering a compelling combination of power, performance, and convenience. Designed for homeowners who prioritize both efficiency and lawn care aesthetics, the RZT 50 is an excellent choice for tackling various mowing challenges.

At the heart of the RZT 50 is a robust 24-horsepower Kohler engine. This powerful engine provides ample torque and speed, enabling users to tackle extensive lawns with ease. The mower features a 50-inch cutting deck, which can handle larger areas while maintaining a precise cut. Its unique dual-blade design ensures optimal grass clipping and minimizes the number of passes needed to achieve a well-manicured lawn.

One of the standout features of the RZT 50 is its innovative zero-turn technology. This system allows for exceptional maneuverability, enabling the mower to turn on a dime. This agility proves invaluable when navigating around trees, flower beds, and other landscaping elements, reducing the time and effort required for yard maintenance.

The RZT 50 is equipped with a Cub Cadet Endurance Series engine that enhances durability and reliability. Coupled with a rolled steel frame, this mower is built to withstand the rigors of regular use. The mower’s wide rear tires provide superior traction, allowing it to maintain stability on various terrains, from flat lawns to inclines.

Comfort is not overlooked in the RZT 50’s design. It features a high-back seat and adjustable armrests, enabling the operator to work longer without fatigue. Additionally, the soft-touch controls and easy-to-use dashboard ensure an intuitive mowing experience, even for those new to zero-turn mowers.

Maintenance is simplified with features like the easy-to-access deck washout port, which makes cleaning the mower deck a breeze. Regular upkeep is vital for keeping the mower in top condition, and Cub Cadet has made this process more user-friendly.

All these features come together to make the Cub Cadet RZT 50 a remarkable choice for homeowners. Whether you’re looking to maintain a small yard or manage a larger expanse, this mower combines power, precision, and comfort to deliver excellent results, making lawn care a task that can be completed efficiently and effortlessly.
Top Page Image Contents