Husqvarna 917.27909 owner manual Engine, Battery, Belts, Transaxle Cooling, Lubrication

Page 18

MAINTENANCE

 

/

 

 

CENTER HOLE

TRANSAXLE

 

O

 

 

CO _.7" FILLER PLUG

5/8" BOLT

BLADE

 

 

 

OR PIN

 

 

FIG. 13

BATTERY

Yourtractor has a battery charging system which is sufficient for normal use. However, periodic charging of the battery with an automotive charger will extend its life.

•Keep battery and terminals clean.

•Keep battery bolts tight,

•Keep small vent holes open.

•Recharge at 6-10 amperes for 1 hour.

NOTE: The original equipment battery on your tractor is maintenance free. Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte is not necessary.

TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and terminals can cause the battery to "leak" power,

•Remove terminal guard,

•Disconnect BLACK battery cable first then RED bat- tery cable and remove battery from tractor,

•Rinse the battery with plain water and dry.

•Clean terminals and battery cable ends with wire brush until bright,

•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

Keep transaxle free from build-up of dirt and chaff which can restrict cooling,

CHECKTRANSAXLE OIL LEVEL

(See Fig. 14)

•Block up rear axle securely,

•Remove left rear wheel by removing hub bolts,

•Remove filler plug from transaxle. Oil level must be even with plug threads. If necessary, fill with SAE 30 motor oil, API SG-SL, Replace filler plug,

•Reassemble wheel to hub.

FIG. 14

ENGINE

LUBRICATION

Only use high quality detergent oil rated with API service classification SG-SL Select the oil'sSAE viscosity grade according to your expected operating temperature,

SAE VISCOSITY GRADES

F

-20

0

30 32 40

60

80

100

c -_o

-2o -1;

;

1;

_o

_o 4;

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

o[[visc chaR1 e

FIG. 15

NOTE: Although multi-viscosity oils (5W30, 10W30 etc,) improve starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 32°E 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 Figs, 15-16)

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.

•Install the drain tube onto the valve,

•Open drain valve by using a 7/16" (11ram) wrench turning counterclockwise,

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Contents Husqvarna Safe Operation Practices for Ride-On Mowers General OperationII. Slope Operation III. Children ServiceSafe Operation Practices IV. Towi NGContents Unassembled Parts Before Removing Tractor from Skid Tools Required for AssemblyCarton Unpack CartonInstall Seat See Fig Assemble Gauge Wheels to Mower Deck SeeInstall Mower and Drive Belt Sees Engage slowlyCheck Deck Levelness ChecklistChecktire Pressure Check for Proper Position of ALL BeltsOperation LOW Choke FastKnow Your Tractor HOW to USE Your Tractor To Operate Mower See Fig To Adjust Gauge Wheels See FigUsing the Reverse Operation System Reverse Operation System ROSTowing Carts and Other Attach Ments Before Starting the EngineTo Operate on Hills Check Engine OIL LevelMowing Tips General Recommendations MaintenanceLubrication Chart Before Each USETractor Blade Removal See FigTo Sharpen Blade See Fig Belts BatteryEngine Transaxle CoolingCleaning To Level Mower Housing Service and AdjustmentsTo Install Mower To Remove Mower See FigService AdjustmentsMower Drive Belt Removal Mower Drive Belt InstallationTo Replace Mower Drive Belt Belt RoutingTo Check and Adjust Brake To Adjust Attachment Clutch With Parkingbrake EngagedTo Replace Motion Drive Belt To Start Engine with a Weak Battery See Fig Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel ALIGN- Ment Front Wheel TOE-IN/CAMBERTo Adjust Carburetor To Adjust Throttle Control CableTo Adjust Choke Control To Replace Headlight BulbFuel System Engine OILCylinders Points Cause CorrectionProblem Cause Correction EngagedSchematic Solenoid Optional Fuel LineElectrical KEY Part Description Chassis and Enclosures Repair Parts Ground Drive Repair Parts Steering Assembly Repair Parts Engine Spark Arrester KITKEY PartSeat Assembly KEY Part DescriptionDecals KEYPart KEY Description Lift Assembly 11/32 x 1-1/2 x 10 Ga Mower Deck 183 Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAXWarranty Statement HusqvarnaHusqvarna

917.27909 specifications

The Husqvarna 917.27909 is a formidable riding lawn mower, designed to offer both power and versatility for homeowners who prioritize efficiency in lawn care. With a robust construction and user-friendly features, this model has garnered attention for its ability to tackle various landscaping tasks.

One of the standout features of the Husqvarna 917.27909 is its powerful engine. Equipped with a 24 horsepower Briggs & Stratton engine, it delivers reliable performance that can handle larger mowing areas without faltering. This engine offers a combination of durability and smooth operation, ensuring that even challenging terrains can be managed with ease.

The cutting deck of the Husqvarna 917.27909 measures 48 inches, allowing for an impressive cutting swath. This wide deck reduces mowing time, making it efficient for expansive yards. The deck is made of high-quality materials that resist wear and tear, and it features an adjustable cutting height to cater to varying grass lengths and user preferences.

An innovative aspect of this mower is its cutting system. The model incorporates a three-blade system that ensures a clean and even cut. This is particularly beneficial for maintaining a healthy lawn, as it prevents grass from being torn and provides a polished finish to the landscape.

User comfort is another key characteristic of the Husqvarna 917.27909. The mower is designed with an ergonomic seat and convenient controls that place essential functions at the operator's fingertips. Additionally, the steering wheel is designed for ease of use, enabling smooth maneuverability around trees and flower beds.

Technologically, the Husqvarna 917.27909 features a hydrostatic transmission, which allows for seamless speed adjustments without the need for manual gear changes. This technology enhances the overall mowing experience by providing intuitive control and the ability to navigate effortlessly across different surfaces.

For maintenance, the model includes practical features such as an easy-access deck wash port. This allows users to connect their garden hose for quick cleaning of the mowing deck, reducing the time spent on upkeep.

In summary, the Husqvarna 917.27909 is a well-engineered riding lawn mower that marries power and convenience. With its strong engine, efficient cutting deck, comfortable user experience, and innovative technology, it stands as a reliable choice for anyone looking to maintain their lawn with minimal effort and maximum results.
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