Cub Cadet LT1046, LT1050 Maintaining Your Lawn Tractor, Engine Oil, Checking the Oil Level

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SECTION 7: MAINTAINING YOUR LAWN TRACTOR

NOTE: Refer to Maintenance Chart on page 30 for a reference of recommended maintenance intervals.

WARNING: Before performing any maintenance or repairs, disengage PTO, set parking brake, stop engine and remove key to prevent unintended starting.

Engine

Maintenance, repair, or replacement of the emission control devices and systems, which are being done at the customer’s expense, may be performed by any engine repair establishment or individual. Warranty repairs must be performed by your Cub Cadet Dealer.

Engine Oil

The engine-crankcase is filled with 10W-30 ship-away oil at the factory. This oil may be used for the first 24 hours of engine operation at temperatures between 0°F and 80°F. If temperatures are not within this range, drain the oil from the oil filter and crankcase and replace with new oil.

The engine oil must be drained and replaced with new oil after 24 hours of engine operation and every 100 hours thereafter. Refer to the Oil Viscosity Chart below to determine the proper oil type.

NOTE: To aid starting, the selection of crankcase oil should be based on the lowest anticipated temperatures prior to the next scheduled oil change.

Checking the Oil Level

It is important to check the oil level at least every four hours of operation. Regular checking during the first 24 hours of operation is especially important. Check the oil level before each use as follows:

•Allow the engine a few minutes to rest after opera- tion. This will give the oil time to drain into the crank- case sump and result in a more accurate dipstick reading.

•Clean the area around the oil fill cap/dipstick to pre- vent debris from entering the crankcase.

•Remove the oil fill cap/dipstick by lifting it out of the oil fill tube.

•Wipe the dipstick clean before pushing it all the way back into the oil fill tube. Withdraw the dipstick to check the oil level. Refer to Figure 14.

•Always keep the oil level at or near the FULL mark on the dipstick. If the oil is low, add oil of the proper type up to the FULL mark. Always re-check the oil level with the dipstick before adding more oil.

***

*Use of synthetic oil having 5W-20 or 5W-30 rating is

.

acceptable, up to 40˚F

**Synthetic oils will provide better starting in extreme cold (below -10˚F).

IMPORTANT: Never operate the engine with the oil level below the ADD mark or above the FULL mark on the dipstick.

•After checking the oil level (and adding oil, if neces- sary), reinstall the oil fill cap/dipstick by inserting it into the oil fill tube.

FULL

Operating Range

ADD

Figure 14

Adding Oil

If, after checking the oil level, you find the dipstick reads ADD, proceed as follows.

•Place the tractor on a level surface and engage the parking brake. Stop the tractor engine and remove the ignition key.

•Clean the area around the oil fill cap and fill tube to prevent debris from entering the crankcase.

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Contents Operator’s Manual Table of Contents General Operation Important Safe Operation PracticesDo not Slope OperationChildren Towing ServicePage — Slope GaugeShipping Brace Removal Gas and Oil Fill-upKnow Your Lawn Tractor Brake Pedal Ignition Switch ModuleSeat Adjustment Lever Choke ControlDeck Lift Lever System Indicator LightsHour Meter 234.5Operating Your Lawn Tractor Safety Interlock SwitchesReverse Caution Mode To use the Reverse Caution ModeStarting the Engine Setting the Gauge WheelsStopping the Engine Driving On Slopes Setting The Cruise ControlEngaging the Parking Brake Driving The TractorEngaging the PTO Using the Deck Lift LeverOperating the Headlights Moving The Tractor ManuallyInch Decks Mulching50-inch Decks Side to Side Making AdjustmentsLeveling the Deck Front To RearSteering Adjustment Parking Brake AdjustmentSeat Adjustment Checking the Oil Level Maintaining Your Lawn TractorEngine Engine OilDraining the Oil Changing the Engine OIlChanging the Oil Filter Re-filling the Crankcase with Oil PrecleanerService Paper Element Air FilterSmart Jet Cleaning the Engine And DeckSpark Plugs Fuel FilterCarburetor LubricationAdjustment Cutting Blades ServiceTires FuseJump Starting BatteryCutting Deck Removal Changing The Transmission Drive BeltChanging the Deck Belt Hydrostatic TransmissionAll Models LT1042 Maintenance Chart Trouble Possible Causes Corrective Action TroubleshootingReplacement Parts LT1042 LT1045 LT1046 LT1050 Attachments & AccessoriesAttachments Specifications MANUFACTURER’S Warranty Coverage Commercial USE CUB Cadet LLC MANUFACTURER’S ONE Year Limited WarrantyResidential USE CUB Cadet LLC MANUFACTURER’S Limited Warranty

LT1046, LT1050, LT1045 specifications

Cub Cadet is renowned for producing high-quality lawn tractors that cater to both residential and commercial needs. Among their popular models is the Cub Cadet LT series, particularly the LT1045, LT1050, and LT1046, which are designed for optimum performance and user comfort.

The Cub Cadet LT1045 is powered by a robust 19 horsepower Kohler engine, providing ample power for various lawn care tasks. Its hydrostatic transmission offers smooth and effortless maneuverability, allowing users to easily navigate their lawns without the need for gear shifting. Equipped with a 42-inch cutting deck, the LT1045 is ideal for medium-sized yards. Its adjustable cutting height ranges from 1 to 4 inches, giving users flexibility to achieve their desired grass length. Moreover, the LT1045 features a comfortable, ergonomic seat that minimizes fatigue during prolonged use.

Moving up the lineup, the LT1046 comes with a slightly more powerful 21 horsepower engine, suited for larger lawn areas. It also features a 46-inch cutting deck which enhances efficiency by covering more ground in a single pass. The LT1046 has a dual-blade system, improving grass cutting and reducing clumping, which can be beneficial for maintaining a neat appearance. Similar to the LT1045, this model incorporates the same hydrostatic transmission, making it user-friendly.

The Cub Cadet LT1050 is a step above the previous models, with an impressive 23 horsepower engine. This powerful engine is capable of handling tougher terrains and taller grass, making it a perfect choice for larger plots or uneven ground. The LT1050 features a 50-inch cutting deck, which significantly reduces mowing time. Furthermore, it boasts advanced cutting technologies such as SmartJet deck wash and a reinforced cutting deck, ensuring durability and ease of maintenance.

All these models exemplify Cub Cadet's emphasis on comfort and convenience; they are equipped with a high-back seat and easy-to-use controls, catering to users of all experience levels. Some models also include features like LED headlights for early morning or late evening mowing.

In summary, the Cub Cadet LT1045, LT1046, and LT1050 offer a variety of features designed for efficiency, comfort, and durability. With advanced engineering and practical technologies, these models are excellent choices for anyone looking to maintain their lawn with ease and precision.
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