Engine

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 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 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.

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

							10W30
			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

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.

TO CHANGE ENGINE OIL (See Fig. 16)

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.

•Unlock drain valve by pushing inward and turning counterclockwise.

		OIL DRAIN VALVE
	CLOSED
	AND
	LOCKED
	POSITION
	YELLOW CAP	DRAIN
	YELLOW CAP	TUBE
		TUBE

Fig. 16

•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 manual.

•Use gauge on oil fill cap/dipstick for checking level. For accurate reading, insert dipstick into the tube and push down firmly into place before removing. Keep oil up to, but not over, the “FULL” line on dipstick. Push dipstick down firmly into the tube 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. See engine manual.

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.

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.

AIR FILTER

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

MUFFLER

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

917.240461 specifications

The Husqvarna 917.240461 is a powerful and versatile riding mower designed for homeowners looking to maintain their lawns with ease and efficiency. Renowned for its robust build and reliable performance, this model showcases a range of features tailored to maximize comfort and convenience.

At the heart of the 917.240461 is a 24 HP Kohler engine, known for its durability and power. This engine allows the mower to cut through thick grass with finesse, making lawn care less of a chore and more of a pleasure. The machine’s cutting deck is a 54-inch reinforced stamped deck, designed for superior cutting performance. This larger deck size not only speeds up the mowing process but also ensures a clean and even cut on various terrains.

One of the standout technologies in the Husqvarna 917.240461 is its pedal-operated hydrostatic transmission, which makes speed control remarkably smooth and effortless. This feature allows users to change speeds without having to manually shift gears, making the mowing experience more intuitive and less physically demanding.

In terms of comfort, the mower is equipped with a high-back seat designed to provide ample support during extended use. The ergonomic steering wheel contributes to user-friendly handling, ensuring that maneuvering around obstacles is hassle-free. Additionally, the 917.240461 features easy-access controls that allow operators to engage the blades and adjust the cutting height conveniently.

Safety is also a priority for Husqvarna, and the 917.240461 incorporates several design elements aimed at enhancing user safety. The mower is equipped with anti-scalp wheels that help prevent damage to the grass and the cutting deck, preserving the quality of your lawn while preventing mower imbalances.

This model also boasts a 3-in-1 cutting system, allowing users to choose between bagging, mulching, or side discharge options. This versatility ensures that homeowners can effectively manage their lawn clippings according to their specific needs and preferences.

Durability is another key characteristic of the Husqvarna 917.240461. The sturdy frame and heavy-duty construction combine to create a mower that can withstand the rigors of regular use while maintaining optimal performance year after year.

In conclusion, the Husqvarna 917.240461 is an exemplary riding mower that combines power, comfort, and versatility. With its advanced features and technologies, it stands out as an ideal solution for homeowners seeking to enhance their lawn care experience.