Fuel System, Fuel SHUT-OFF Valve | Cub Cadet 86, 128, 129, 169, 149

FUEL SYSTEM

This engine is designed to operate on leaded gasoline with a 93 minimum octane rating or on unleaded or low lead gasoline with a 91 minimum octane rating (Research Method).

use of unleaded gasoline will lengthen spark plug and valve life, maintain engine performance longer, and reduce rust and corrosion of engine wh ile stored.

The fuel tank filler cap has an air vent. Keep the vent open at all times to assure proper flow of thefuel.

A CAUTION! Never remove the fuel tank cap or fill the fuel tank when the engine is running, hot, or when near an open flame.

Do not smoke when working around inflammable fuel, as the air around the tractor is mixed with a highly explosive vapor. When pouring fuel, keep the container or hose nozzle in contact with the metal of the fuel tank to avoid the possibility of an electric spark igniting the gas. Do not spill gasoline on a hot engine.

FUEL SHUT-OFF VALVE

Be sure the shut-off valve under the fuel tank isopen. Screw out the needle stem (shut-off valve)

International Cub Cadet 86 Tractor.

until the seat on the stem is tight against the stop to prevent leakage or seepage when the valve is in

its full-open position.

CARBURETOR ADJUSTMENTS

The carburetor is adjusted at the factory and under normal operation conditions it will not require readjusting. However, if the engine does not operate properly, it is recommended a new air cleaner be installed before performing carburetor adjustments. If this adjustment has been disturbed for any reason, proceed asfollows:

~The

1.Governor control rod2. Idle adjustment screw3. Throttle stop screw4.

High speed adjustment screw5. Fuel shut-off valve6.

Fuel line7. Air cleaner

International Cub Cadet 108, 128, 129,

149, and 169 Tractors.

108, 149, 169, 129, 128 specifications

The Cub Cadet series of tractors, particularly models 129, 86, 169, 149, and 128, represents a significant chapter in the history of garden and lawn care machinery. Known for their durability and innovative features, these tractors offer a blend of power and functionality that appeals to both homeowners and agricultural enthusiasts.

One of the main attractions of these models is their robust construction. Built with a heavy-duty frame, they are designed to withstand the rigors of outdoor tasks such as mowing, tilling, and hauling. The engines are typically Kohler or Tecumseh, providing reliable performance and ample power for various attachments. This capability allows these tractors to excel in tasks, from simple grass cutting to challenging snow removal.

The Cub Cadet 129, for example, offers a 12-horsepower engine, making it suitable for many residential landscaping needs. Its hydrostatic transmission provides smooth operation, allowing for easy speed adjustments without having to shift gears manually, making it user-friendly. Likewise, the 149 model features a similar engine, with the added benefit of a wider cutting deck, improving efficiency for larger lawns.

The Cub Cadet 86 stands out with its unique design and powerful 8 horsepower engine. It also features easy access controls, allowing operators to efficiently switch between various attachments, enhancing overall productivity. This fluidity is mirrored in the 169 model, which integrates advanced steering mechanisms that provide greater maneuverability, allowing users to navigate tight spaces with ease.

Model 128 offers a blend of modern technology and classic charm. It is equipped with a comfortable seat for extended usage and ergonomic controls, responding to the needs of users who spend considerable time on their tractors. The combination of comfort and performance makes these tractors popular among gardening aficionados.

Overall, the Cub Cadet series boasts a legacy of reliability, with a focus on ergonomic design and user-friendly technology. Whether for professional landscaping or personal gardening, these models, with their powerful engines and robust capabilities, continue to be a preferred choice for those looking to enhance their outdoor experience.