Cub Cadet SLT1554, SLT1550, SLT1550, SLT1554 Cleaning the Engine And Deck, Fuel Filter, Smart Jet

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•Check the gap using a feeler gauge and adjust, if necessary, by carefully bending the ground electrode. See Figure 14. Set the spark plug gap to

.76 mm (0.030 in.).

Feeler Gauge

Spark Plug

Ground Electrode

Gap

Figure 14

•Reinstall the spark plug into the cylinder head. Torque the spark plug to 38.0/43.4 N·m (28/32 ft. lb.).

•Place the spark plug wire boot over the spark plug and press until you feel it “click” in place.

Fuel Filter

WARNING: Do not replace the fuel filter when engine is hot.

The engine is equipped with an inline fuel filter located on the right side of the engine.

Visually inspect the filter periodically for a build-up of residue inside the filter body, and for a dirty element which can be indicated by discoloration. Replace the fuel filter when dirty.

Cleaning the Engine And Deck

Any fuel or oil spilled on the machine should be wiped off promptly.

Do NOT allow debris to accumulate around the cooling fins of the engine or on any other part of the machine, especially the belts and pulleys.

Smart Jet™

Your tractor’s deck is equipped with a water port on its surface as part of its deck wash system.

Use the Smart Jet™ to rinse grass clippings from the deck’s underside and prevent the buildup of corrosive chemicals. Complete the following steps AFTER EACH MOWING:

1.Drive the tractor to a level, clear spot on your lawn, near enough to a water sillcock (spigot) for your garden hose to reach.

IMPORTANT: Make certain the tractor’s discharge chute is directed AWAY from your house, garage, parked cars, etc.

2.Disengage the PTO (Blade Engage), set the parking brake and stop the engine.

3.Thread the hose coupler (packaged with your tractor’s Operator’s Manual) onto the end of your garden hose.

4.Attach the hose coupler to the water port on your decks surface. See Figure 15.

Hose Coupler

Water Port

Figure 15

5.Turn the water on.

6.While sitting in the operator’s position on the tractor, start the engine and place the throttle lever in the FAST (rabbit) position.

7.Move the tractor’s PTO (Blade Engage) into the ON position.

8.Remain in the operator’s position with the cutting deck engaged for a minimum of two minutes, allowing the underside of the cutting deck to thoroughly rinse.

9.Move the tractor’s PTO (Blade Engage) into the OFF position.

10.Turn the ignition key to the STOP position to turn the tractor’s engine off.

11.Turn the water off and detach the hose coupler from the water port on your deck’s surface.

12.Repeat step 4- step 11 on the opposite side of the cutting deck.

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Contents Operator’s Manual Table of Contents Important Safe Operation Practices General OperationSlope Operation Towing Page Slope Gauge —Shipping Brace Removal Gas and Oil Fill-upAttaching The Steering Wheel Know Your Lawn Tractor Choke Control Ignition Switch ModuleSeat Adjustment Lever Brake PedalCruise Control Lever Electric PTO Blade Engage KnobParking Brake Lever Reverse Caution Mode Safety Interlock SwitchesOperating Your Lawn Tractor Starting the Engine Setting the Gauge WheelsStopping the Engine Driving The Tractor Setting The Cruise ControlEngaging the Parking Brake Driving On SlopesMoving The Tractor Manually Using the Deck Lift LeverOperating the Headlights Engaging the PTOMowing Front To Rear Leveling the DeckSide to Side Steering Adjustment Parking Brake AdjustmentSeat Adjustment Engine Oil Maintaining Your Lawn TractorEngine Checking the Oil LevelChanging the Oil Filter Changing the Engine OilDraining the Oil Re-filling the Crankcase with OilAir Filter PrecleanerService Paper Element Spark PlugsFuel Filter Cleaning the Engine And DeckSmart Jet Lubrication CarburetorAdjustment Fuse ServiceTires Cutting BladesChanging The Transmission Drive Belt BatteryCutting Deck Removal Jump StartingHydrostatic Transmission Changing the Deck BeltSLT1550 OFF-SEASON Storage Maintenance Chart Maintenance LOG Troubleshooting Trouble Possible Causes Corrective ActionAttachments & Accessories AttachmentsReplacement Parts SLT1050 SLT1554Specifications SLT1550 SLT1554 CapacitiesPage MANUFACTURER’S Warranty Coverage MANUFACTURER’S Warranty Coverage U.S.A CUB Cadet LLC, P.O. BOX 361131 CLEVELAND, Ohio

SLT1550, SLT1554, SLT1554, SLT1550 specifications

The Cub Cadet SLT1550 and SLT1554 are two impressive lawn tractors known for their powerful performance, innovative technologies, and robust design. Both models are tailored for homeowners who demand efficiency and reliability in maintaining their yards.

The SLT1550 is equipped with a reliable 50-inch cutting deck, while the SLT1554 features a slightly larger 54-inch deck, providing greater coverage for larger lawns. These cutting decks are designed for an even and clean cut, enhancing the overall appearance of your lawn. The decks are also constructed with durable materials that ensure long-lasting performance, resisting wear and tear even under heavy use.

One of the standout features of both models is the powerful engine. The SLT1550 is powered by a reliable Kohler engine, offering 23 horsepower, while the SLT1554 is equipped with a similar-grade engine. This powerful drive enables both tractors to tackle tough terrain and thick grass with ease, significantly reducing mowing time and effort.

Another significant aspect of these lawn tractors is their Hydrostatic transmission. This technology allows for smooth, automatic shifting without the need for manual gear changes, providing an intuitive driving experience. Users can easily adjust their speed while maintaining control over the tractor, making it ideal for both novice and experienced users.

Comfort and ergonomics are key considerations in the design of the SLT1550 and SLT1554. Both models feature an adjustable high-back seat, ensuring that operators can find the optimal position for their comfort during extended mowing periods. Additionally, the tractors are equipped with a user-friendly dashboard that includes essential indicators such as fuel level and engine temperature, allowing for easy monitoring while mowing.

For versatility, both models support various attachments, such as baggers, mulchers, and snow removal equipment, making them suitable for year-round use. The ability to adapt the tractor for different seasons adds significant value for homeowners who want a multi-functional machine.

Safety is also a priority, as both models come with essential safety features, including a terrain-gripping tire design, which enhances stability during operation on uneven surfaces. The tractors also incorporate a seat switch that ensures the engine shuts off if the operator leaves the seat while the mower is engaged.

In summary, the Cub Cadet SLT1550 and SLT1554 deliver a harmonious blend of power, comfort, and versatility, making them excellent choices for homeowners looking to maintain their lawns with ease and efficiency.
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