Cub Cadet Find the Correct Oil Type and Filter for LT1042 and LT1045 Models

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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-awayoil 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 the initial 24 hours of engine operation and every 100 hours thereafter. Refer to the Oil Viscosity Chart 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 (single cylinder models) or twisting it (twin cylinder models) 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 at right.

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.

TEMPERATURE / OIL VISCOSITY CHART

**

 

 

10W-30 (Twin Cylinder)

 

 

5W-20, 5W-30

 

*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10W-30 (Single Cylinder)

 

°F -20

0

20

32

40

 

60

80

100

°C -30

-20

-10

0

 

10

20

30

40

 

Temperature Change Expected Before Next Oil Change

 

*Use of synthetic oil having 5W-20 or 5W-30 rating is acceptable, up to 4°C (40°F).

**Synthetic oils will provide better starting in extreme cold below 23°C (-10°F).

IMPORTANT: Never operate

 

the engine with the oil level

 

below the ADD mark or

 

above the FULL mark on the

FULL

dipstick.

 

• After checking the oil

 

level (and adding oil, if

Operating Range

necessary), reinstall the

oil fill cap/dipstick by

 

inserting it into the oil fill

 

tube.

 

Adding Oil

ADD

 

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.

Remove the oil fill cap/dipstick from the oil fill tube and SLOWLY pour oil into the oil fill tube. Do NOT pour more than 6 oz. of oil at a time without first stopping and re-checking the oil level.

Fill the crankcase until the oil level reaches the full (F) mark on the dipstick. See Figure above. Refer to the viscosity oil chart earlier in this section for information regarding the proper type of oil to add to the crankcase.

IMPORTANT: On models LT1042 & LT 1045, the engine (with oil filter) has a capacity of 1.5 liters (50.75 oz.). On models LT1046 & LT 1050, the engine (with oil filter) has a capacity of 1.7 liters (57.5 oz.). Never overfill the engine crankcase.

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Contents Operator’s Manual Table of Contents General Operation Important Safe Operation PracticesSlope Operation Towing Page — Slope GaugeShipping Brace Removal Gas and Oil Fill-upKnow Your Lawn Tractor Brake Pedal Ignition Switch ModuleSeat Adjustment Lever Choke ControlCruise 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 On Slopes Setting The Cruise ControlEngaging the Parking Brake Driving The TractorEngaging the PTO Using the Deck Lift LeverOperating the Headlights Moving The Tractor Manually46-inch Decks MulchingInch Decks Front To Rear Leveling the DeckSide to Side Steering Adjustment Parking Brake AdjustmentSeat Adjustment Checking the Oil Level Maintaining Your Lawn TractorEngine Engine OilRe-filling the Crankcase with Oil Changing the Engine OIlDraining the Oil Changing the Oil FilterSpark Plugs PrecleanerService Paper Element Air FilterFuel Filter Cleaning the Engine And DeckSmart Jet Carburetor LubricationAdjustment Cutting Blades ServiceTires FuseJump Starting BatteryCutting Deck Removal Changing The Transmission Drive BeltChanging the Deck Belt Hydrostatic TransmissionAll Models LT1042 Maintenance Schedule Maintenance LOG Trouble Possible Causes Corrective Action TroubleshootingAttachments Attachments & AccessoriesLT1042 LT1045 LT1046 LT1050 Replacement PartsLT1042 LT1045 LT1046 LT1050 Capacities SpecificationsMANUFACTURER’S Warranty Coverage MANUFACTURER’S Warranty Coverage U.S.A Page CUB Cadet LLC, P.O. BOX 361131 CLEVELAND, Ohio