other electrical components. This is a stan- dard plug-in type automotive fuse rated at 7.5 amp.

7.Safety Switches: There are five safety switches in the electrical circuit which control the engine. They are (1) the blade clutch switch, (2) the parking brake switch, (3) the left and (4) the right steering lever switches and (5) the seat switch.They operate so that in order to start the engine, the blade clutch switch must be off, the parking brake must be engaged, and both steering levers must be opened-out to the side in the neutral position. Once the engine is started, the seat must be occupied and the parking brake must be released before either of the steering levers is folded up to the operating position or the engine’s electronic ignition will be grounded out and the engine will stop. Also, the seat must be occupied before the blade clutch switch can cause the blades to rotate.

8.Safety Switch Operation Checks: The fol- lowing operational checks should be made daily.

a.Blade Clutch Switch: Sit in the operator’s seat. With both steering levers opened-out in the neutral position and the parking brake engaged, turn the blade clutch switch “on” and try to start the engine. The engine should not start. If it does, the blade clutch switch must be replaced. If the engine does not start, turn the blade clutch switch “off” and start the engine. Now turn the blade clutch switch “on” and the blades should rotate. If the blades do not turn, the blade clutch switch must be replaced, the seat switch must be replaced or the elec- tric PTO clutch must be repaired.

b.Parking Brake Switch: Sit in the opera- tor’s seat. With both steering levers opened-out in the neutral position and the blade clutch switch “off”, release the park- ing brake and try to start the engine. The engine should not start. If it does, the park- ing brake switch must be repositioned or perhaps replaced. If the engine does not start, engage the parking brake and start the engine. Swing one steering lever up to the operating position and the engine should stop. If the engine does not stop, the parking brake switch must be reposi- tioned or replaced.

c.Left and Right Steering Lever Switches: Sit in the operator’s seat. With both steer- ing levers opened-out in the neutral posi- tion, the parking brake engaged and the blade clutch switch “off”, swing the left

steering lever up to the operating position and try to start the engine. The engine should not start. If it does, the left steering lever switch must be repositioned or per- haps replaced. Open the left steering lever to the neutral position and swing the right steering lever up to the operating position and try to start the engine. The engine should not start. If it does, the right steer- ing lever switch must be repositioned or perhaps replaced. If the engine does not start, Open the right steering lever to the neutral position and start the engine. Swing the left steering lever up to the oper- ating position and the engine should stop. If the engine does not stop, the left steering lever switch must be repositioned or replaced. Open the left steering lever out to the neutral position and start the engine. Swing the right steering lever up to the operating position and the engine should stop. If the engine does not stop, the right steering lever switch must be repositioned or replaced.

d.Seat Switch: With both steering levers opened-out to the neutral position, the parking brake engaged and the blade clutch switch in the “off” position, start the engine. Now release the parking brake, sit in the operator’s seat and swing one of the steering levers up to the operating position. Raise off of the operator’s seat and the engine should stop. If the engine does not stop, the seat switch must be replaced. With both steering levers folded out in the neutral position, the parking brake engaged and the blade clutch switch in the “off” position, sit in the operator’s seat and start the engine. Turn the blade clutch switch to the “on” position and the blades should start to rotate. Raise up slightly off the operator’s seat and the blades should stop. If the blades do not stop when you dismount from the operator’s seat, the seat switch must be replaced.

e.Electric PTO Clutch: This clutch operates when the engine is running, the operator is in the operator’s seat and the blade clutch switch is turned on.This electric clutch is a fairly trouble free device. If a problem develops and the blades do not turn, first check the 7.5 amp fuse in the yellow, 16- gauge wire between terminal “L” (for the Gasoline Engine) on the ignition switch and the hour meter and then investigate the wiring harness and the connections to the seat switch, the blade clutch switch and

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Cub Cadet 18HP service manual
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18HP specifications

The Cub Cadet 18HP is a robust and versatile garden tractor designed to meet the demanding needs of homeowners and landscaping professionals alike. This machine packs a powerful engine, advanced features, and user-friendly technologies that make lawn care and garden maintenance an efficient and enjoyable experience.

At the heart of the Cub Cadet 18HP is a high-performance 18 horsepower Kohler engine. This engine is engineered for reliability and effectiveness in a variety of mowing and hauling tasks. With a smooth and powerful operation, it efficiently tackles tough grass and uneven terrain, ensuring a pristine cut every time. The engine's two-cylinder design contributes to reduced vibrations and improved fuel efficiency, making it not only powerful but also economical to operate.

One of the standout features of the Cub Cadet 18HP is its innovative Cub Cadet signature cutting deck. The tractor is equipped with a 42-inch or 50-inch cutting deck, meticulously designed for superior grass cutting and discharge. This cutting system features twin blades that deliver an exceptional cut quality while reducing clumping and providing optimal air flow. The adjustable cutting height allows users to customize the grass length to their preference, ensuring a well-manicured lawn.

Incorporating advancements in technology, the Cub Cadet 18HP is equipped with a hydrostatic transmission. This feature provides smooth and effortless speed control, allowing homeowners to easily navigate around their properties without the need for constant gear shifting. Whether tackling inclines or navigating tight spaces, the hydrostatic transmission ensures maximum control and maneuverability.

Comfort is also a priority with the Cub Cadet 18HP. The tractor boasts a spacious, ergonomically designed seat that offers excellent support during extended use. Additionally, the easy-to-reach controls and cup holder enhance the overall user experience. Built-in headlights provide visibility for early morning or late evening mowing sessions, ensuring that users can work with ease at any time of day.

For those looking to expand the functionality of their tractor, the Cub Cadet 18HP supports a variety of attachments. From baggers to snow blades and tillers, this versatility allows users to tackle different tasks throughout the seasons, making it a true all-in-one gardening solution.

In summary, the Cub Cadet 18HP stands out in its category for its powerful engine, innovative cutting deck, hydrostatic transmission, and user-centric design. This garden tractor promises durability and efficiency, making it an indispensable tool for anyone serious about lawn care. Whether you are a weekend warrior or a landscaping professional, the Cub Cadet 18HP is built to handle the job with ease and reliability.
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