Husqvarna GTH26V52LS owner manual Engine

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MAINTENANCE

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 MAINTENANCE

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

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 com- pressed air or high pressure sprayer to clean cooling 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

Fig. 17

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.

TO CHANGE ENGINE OIL (See Fig. 18)

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.

Install the drain tube onto the valve.

Open drain valve by using a 10mm wrench turning

counterclockwise.16

OIL DRAIN VALVE

TO OPEN

TO CLOSE

4 9 27 0

DRAIN

TUBE

Fig. 18

After oil has drained completely, close the drain valve turning clockwise. Use the 10mm wrench to apply a small amount of torque to keep it closed. Do not over tighten.

Remove the drain tube and store in a safe place.

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

Use gauge on oil fill cap/dipstick for checking level. Insert dipstick into the tube and rest the oil fill cap on the tube. Do not thread the cap onto the tube when taking reading. Keep oil at “FULL” line on dipstick. Tighten cap onto the tube securely when finished.

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.

AIR FILTER

Your engine will not run properly using a dirty air filter. Ser- vice air cleaner more often under dusty conditions.

CLEAN AIR SCREEN

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.

ENGINE COOLING SYSTEM

To ensure proper cooling, make sure the grass screen, cooling fins, and other external surfaces of the engine are kept clean at all times.

Every 100 hours of operation (more often under extremely dusty, dirty conditions), remove the blower housing and other cooling shrouds. Clean the cooling fins and external surfaces as necessary. Ensure the cooling shrouds are reinstalled.

NOTE: Operating the engine with a blocked grass screen, dirty or plugged cooling fins, and/or cooling shrouds removed will cause engine damage due to overheating.

MUFFLER

Inspect and replace corroded muffler and spark arrester (if equipped) as it could create a fire hazard and/or damage.

SPARK PLUGS

Replace spark plugs at the beginning of each mowing season or after every 100 hours of operation, whichever occurs first. Spark plug type and gap setting are shown in “PRODUCT SPECIFICATIONS” section of this manual.

Image 16
Contents GTH26V52LS Safety Rules Safe Operation Practices for Ride-On MowersGeneral Operation II. Slope OperationService General ServiceIII. Children IV. TowingTable of Contents Assembly Tools Required for AssemblyUnassembled Parts ToremovetractorfromcartonCheck Tire Pressure Check Deck LevelnessCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor To SET Parking Brake See FigStopping See Fig To USE Throttle Control D See FigTo Adjust Mower Cutting Height See Fig To Adjust Gauge Wheels See FigTo Move Forward and Backward See Fig To USE Cruise Control J See FigUsing the Reverse Operation System To Stop Mower BladesReverse Operation System ROS See Fig To Operate on HillsService REMINDER/HOUR Meter Before Starting the EngineCheck Engine OIL Level ADD GasolinePurge Transmission Mowing TipsAutomatic Transmission Warm UP Maintenance MaintenanceGeneral Recommendations ScheduleBattery TractorBlade Care Blade Removal See FigEngine IN-LINE Fuel Filter See Fig CleaningDeck Washout Port See Fig Service and Adjustments To Install Mower See FigTo Remove Mower See Fig O PSecure with small washer and small retainer spring as shown To Level Mower To Replace Mower Blade Drive Belt To Check BrakeBelt Installation To Replace Motion Drive Belt See FigFront Wheel TOE-IN/CAMBER To Remove Wheel See FigReplacing Battery See Fig To Start Engine with a Weak Battery See FigTo Remove CABLES, Reverse Order Transmission Storage OtherFuel System Engine OILTroubleshooting Problem Cause CorrectionEngine continues Decals Wheels and TiresKEY Part Description KEY Part NO. NO. DescriptionSchematic SCH12Electrical KEY Part Description Chassis 234Tractor Model NO. GTH26V52LS 96043011800, Product no 43 Drive G7-BCBB-1XDC-1FCA Engine Spark Arrester KITSeat Assembly Steering Assembly 532 41 Wheel, Steering 532 19 Mower Deck Tractor Model NO. GTH26V52LS 96043011800, Product no 43 Mower Lift    Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAX11.09.10 BAD

GTH26V52LS specifications

The Husqvarna GTH26V52LS is a versatile and high-performing lawn tractor designed for homeowners seeking efficiency and power in their mowing experience. With its robust construction and innovative features, this machine is ideal for tackling a variety of landscaping tasks with ease.

At the heart of the GTH26V52LS lies a strong 26 HP Kohler engine, ensuring reliable performance and the ability to handle larger properties. The engine is equipped with a hydrostatic transmission, which provides a seamless driving experience by allowing the operator to change speeds without the need for manual shifting. This feature makes it particularly user-friendly, as it enables smooth acceleration and greater control when navigating around obstacles.

One of the standout characteristics of the Husqvarna GTH26V52LS is its cutting deck. The 52-inch reinforced cutting deck offers a wide cutting path, enabling the user to cover more ground in less time. It features an air induction technology that enhances grass lift, resulting in an even and precise cut, regardless of the height or type of grass. The deck can be easily adjusted to different cutting heights, providing flexibility to meet individual lawn care needs.

Designed with user comfort in mind, the GTH26V52LS includes ergonomic features such as a high-back seat and easy-to-reach controls, allowing for extended periods of comfortable operation. The steering wheel is positioned for optimal maneuverability, which is essential when mowing in tight spaces or around landscaping features.

Another notable technology integrated into this lawn tractor is the automatic choke system, which simplifies the starting process by ensuring the engine starts quickly and efficiently in varying weather conditions. This innovation reduces the chances of flooding the engine and enhances overall reliability.

Durability is a key characteristic of the Husqvarna GTH26V52LS. Constructed with high-quality materials and precision-engineered components, this lawn tractor is built to withstand the rigors of regular use. Additionally, maintenance is made easy with accessible engine components and a removable cutting deck, allowing users to perform routine tasks without hassle.

In conclusion, the Husqvarna GTH26V52LS is an outstanding lawn tractor that combines power, comfort, and innovative technology to deliver exceptional mowing performance. Its user-friendly features and durability make it an excellent choice for homeowners looking to enhance their lawn care regimen.