Husqvarna YTH2246 owner manual Engine

Page 16

MAINTENANCE

Coat terminals with grease or petroleum jelly.

Reinstall battery (See “REPLACING BATTERY" in the SERVICE AND ADJUSTMENTS section of this manual).

V-BELTS

Check V-belts for deterioration and wear after 100 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wear.

TRANSAXLE COOLING

The transmission fan and cooling fins should be kept clean to assure proper cooling.

Do not attempt to clean fan or transmission while engine is running or while the transmission is hot. To prevent pos- sible damage to seals, do not use high pressure water or steam to clean transaxle.

Inspect cooling fan to be sure fan blades are intact and clean.

Inspect cooling fins for dirt, grass clippings and other materials. To prevent damage to seals, do not use compressed air or high pressure sprayer to clean cool- ing fins.

TRANSAXLE PUMP FLUID

The transaxle was sealed at the factory and fluid mainte- nance is not required for the life of the transaxle. Should the transaxle ever leak or require servicing, contact your nearest authorized service center/department.

ENGINE

LUBRICATION

Only use high quality detergent oil rated with API service classification SG-SL. Select the oil’s SAE viscosity grade according to your expected operating temperature.

SAE VISCOSITY GRADES

 

 

 

 

 

 

 

 

 

 

SAE 30

 

 

 

 

 

 

5W-30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

-20

0

 

 

30 32 40

 

60

80

100

C

-30

-20

-10

0

10

20

30

40

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

TO CHANGE ENGINE OIL (See Figs. 14 and 15)

Determine temperature range expected before oil change. All oil must meet API service classification SG-SL.

Be sure tractor is on level surface.

Oil will drain more freely when warm.

Catch oil in a suitable container.

Remove oil fill cap/dipstick. Be careful not to allow dirt to enter the engine when changing oil.

Remove yellow cap from end of drain valve and install the drain tube onto the fitting.

 

OIL DRAIN VALVE

 

CLOSED AND

 

3

LOCKED

 

6

POSITION

4

 

02

 

 

 

YELLOW

 

DRAIN

CAP

 

 

 

TUBE

FIG. 15

Unlock drain valve by pushing inward and turning counterclockwise.

To open, pull out on the drain valve.

After oil has drained completely, close and lock the drain valve by pushing inward and turning clockwise until the pin is in the locked position as shown.

Remove the drain tube and replace the cap onto to the bottom fitting of the drain valve.

Refill engine with oil through oil fill dipstick tube. Pour slowly. Do not overfill. For approximate capacity see “PRODUCT SPECIFICATIONS” section of this man- ual.

Use gauge on oil fill cap/dipstick for checking level. Be sure dipstick cap is tightened securely for accurate reading. Keep oil at “FULL” line on dipstick. Tighten cap onto the tube securely when finished.

FIG. 14

oil_visc_chart1_e

CLEAN AIR SCREEN

NOTE: Although multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, they will result in increased oil consumption when used above 32°F. Check your engine oil level more frequently to avoid possible engine damage from running low on oil.

Change the oil after every 50 hours of operation or at least once a year if the tractor is not used for 50 hours in one year.

Check the crankcase oil level before starting the engine and after each eight (8) hours of operation. Tighten oil fill cap/dipstick securely each time you check the oil level.

Air screen must be kept free of dirt and chaff to prevent engine damage from overheating. Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers.

AIR FILTER

Your engine will not run properly using a dirty air filter. Service air cleaner more often under dusty conditions. See Engine Manual.

ENGINE OIL FILTER

Replace the engine oil filter every season or every other oil change if the tractor is used more than 100 hours in one year.

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Contents YTH2246 Safety Rules Safe Operation Practices for Ride-On MowersGeneral Operation II. Slope OperationService General ServiceIII. Children IV. TowingTable of Contents Assembly Check BatteryUnassembled Parts To Remove Tractor from CartonCheck Tire Pressure Check Deck LevelnessCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor Reverse Operation System ROS onHOW to USE Your Tractor To Adjust Mower Cutting Height See Fig To Adjust Gauge Wheels See FigSystem Characteristics To Operate MowerService REMINDER/HOUR Meter Before Starting the EngineTo Operate on Hills Check Engine OIL LevelPurge Transmission To Start Engine See FigAutomatic Transmission Warm UP Mowing Tips Maintenance MaintenanceGeneral Recommendations ScheduleBattery TractorBrake Operation TiresEngine Cleaning MufflerSpark Plugs IN-LINE Fuel Filter See FigTo Install Mower See Fig Service and AdjustmentsTo Remove Mower See Fig Install belt on engine pulley M, in belt keepers G To Level Mower To Replace Mower Drive Belt See Fig To Replace Motion Drive Belt See FigTo Start Engine with a Weak Battery See Fig To Check BrakeFront Wheel TOE-IN/CAMBER To Remove Wheel for Repairs See FigTo Adjust Throttle Control Cable To Adjust Choke ControlTo Adjust Carburetor To Replace Headlight BulbStorage OtherFuel System Engine OILTroubleshooting Points Problem Cause CorrectionEngine dies when Schematic Tractor - Model Number YTH2246 96043003700, Product no 43Electrical KEY Part NO. NO. Description Chassis Tractor - Model Number YTH2246 96043003700, Product no 43 Drive KEY Part Description Steering Assembly Engine 30!2+ª!22%34%2ª+4Seat Assembly Decals Wheels and TiresMower Deck Tractor - Model Number YTH2246 96043003700, Product no 43 Mower Lift Service Notes Service Notes Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAX532 41 05-33 11.27.06 TH

YTH2246 specifications

The Husqvarna YTH2246 is a robust and efficient riding lawn mower designed to tackle both residential and light commercial mowing tasks. With its impressive blend of power, comfort, and innovation, this lawn tractor has gained a reputation for quality and reliability among homeowners and landscapers alike.

One of the standout features of the YTH2246 is its powerful 22 horsepower Briggs & Stratton engine. This reliable engine provides ample power to handle a variety of mowing conditions, ensuring that the mower can easily cut through thick grass and tackle uneven terrain. The engine is designed with a hydrostatic transmission, which allows for smooth acceleration and effortless operation. This transmission system eliminates the need for complex gear shifting, making it easier for users to focus on mowing while enjoying a comfortable ride.

The cutting deck of the YTH2246 is another significant characteristic, with a 46-inch cutting width that allows for efficient mowing over larger areas. The reinforced steel construction ensures durability, while the innovative cutting system provides an even and precise cut. Additionally, the deck features a convenient deck washout port, making cleaning the underside of the mower a straightforward task.

Comfort is paramount in the design of the YTH2246. It is equipped with an ergonomic high-back seat that provides ample support for long mowing sessions. The mower's steering wheel is positioned to provide an intuitive and comfortable grip, enhancing maneuverability. Also, the large front and rear tires enhance traction and stability, allowing the mower to navigate challenging landscapes without compromising performance.

Another noteworthy technology included in the YTH2246 is the engineered cutting system that optimizes airflow, allowing for better grass lifting and a more efficient cut. With the option to set different cutting heights, users can customize their mowing experience to suit their lawn's specific needs.

In summary, the Husqvarna YTH2246 combines power, comfort, and innovative technology to deliver an exceptional mowing experience. Its robust engine, responsive hydrostatic transmission, generous cutting deck, and comfortable design make it an ideal choice for maintaining lush lawns with ease and efficiency. Whether you’re a professional landscaper or a dedicated homeowner, the YTH2246 is engineered to help you achieve a well-manicured lawn effortlessly.