Husqvarna YTH20F42T owner manual Maintenance, Before Each USE

Page 14
Replace Spark Plug
Replace Air Filter Paper Cartridge
Replace Fuel Filter
1 - Change more often when operating under a heavy load or in high ambient temperatures.
2 - Service more often when operating in dirty or dusty conditions.
GENERAL RECOMMENDATIONS
The warranty on this tractor does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must maintain tractor as instructed in this manual.
Some adjustments will need to be made periodically to properly maintain your tractor.
At least once a season, check to see if you should make any of the adjustments described in the Service and Adjustments section of this manual.
• At least once a year you should replace the spark plug, clean or replace air filter, and check blades and belts for wear. A new spark plug and clean air filter assure proper air-fuel mixture and help your engine run better and last longer.
EACH
USE
BEFORE
Clean Air Filter
Clean Air Screen
Inspect Muffler/Spark Arrester
Replace Oil Filter (If equipped)
Clean Engine Cooling Fins
E
N
G
I
N
E
Change Engine Oil (without oil filter)
Check Operator Presence & ROS Systems
T
R
A Check for Loose Fasteners C Check/Replace Mower Blades T Lubrication Chart
0 Check Battery Level
R Clean Battery and Terminals
Check Transaxle Cooling
Check Mower Levelness
Check V-Belts
Check Engine Oil Level
Change Engine Oil (with oil filter)
Check Tire Pressure
Check Brake Operation
MAINTENANCE
SCHEDULE

MAINTENANCE

EVERY

EVERY

EVERY

EVERY

EVERY

BEFORE

8

25

50

100

SEASON

STORAGE

HOURS

HOURS

HOURS

HOURS

 

 

3

4

1,2

1,2

2

2

1, 2

2

2

3 - Replace blades more often when mowing in sandy soil. 4 - Not required if equipped with maintenance-free battery.

maint_sch-tractore.ROS.e

LUBRICATION CHART

➀SPINDLE ZERK

➀FRONT WHEEL BEARING ZERK

➀STEERING SECTOR GEAR TETH

➀SPINDLE ZERK

➀FRONT WHEEL BEARING ZERK

➁ENGINE

02956

BEFORE EACH USE

➀ General Purpose Grease

• Check engine oil level.

➁ Refer to Maintenance “ENGINE” Section

•

Check brake operation.

 

•

Check tire pressure.

IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS

• Check operator presence and

WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS

 

ROS systems for proper operation.

LUBRICANTS WILL ATTRACT DUST AND DIRT THAT WILL

 

SHORTEN THE LIFE OF THE SELF-LUBRICATING BEARINGS.

• Check for loose fasteners.

IF YOU FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY,

 

 

POWDERED GRAPHITE TYPE LUBRICANT SPARINGLY.

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Contents YTH20F42T General Operation Safety RulesSafe Operation Practices for Ride-On Mowers II. Slope OperationIV. Towing ServiceIII. Children Table of Contents To Remove Tractor from Carton AssemblyUnassembled Parts Unpack CartonCheck for Proper Position of ALL Belts Check Tire PressureCheck Deck Levelness Check Brake SystemOperation Know Your Tractor Reverse Operation System ROS on PositionStopping HOW to USE Your TractorTo SET Parking BRAKESee Fig To USE Throttle Control D See FigTo USE Cruise Control -J See Fig To Adjust Mower Cutting Height See FigTo Adjust Gauge Wheels See Fig To Operate MowerTo Operate on Hills Service REMINDER/HOUR MeterBefore Starting the Engine To Transport See FigsPurge Transmission ADD GasolineTo Start Engine See Fig Automatic Transmission Warm UPMowing Tips Maintenance Before Each USEBrake Operation BatteryTractor TiresEngine Muffler CleaningEngine OIL Filter Spark PlugsTo Remove Mower See Fig Service and AdjustmentsTo Install Mower See Figs To Level Mower Mower Drive Belt Removal Mower Drive Belt InstallationTo Replace Mower Drive Belt See Fig Front Wheel TOE-IN/CAMBER To Replace Motion Drive Belt See FigTo Check Brake To Remove Wheel for Repairs See FigTo Replace Headlight Bulb Replacing Battery See FigTo Start Engine with a Weak Battery See Fig Interlocks and RelaysTo Adjust Choke Control To Remove Hood and Grill Assembly See FigTo Adjust Throttle Control Cable To Adjust CarburetorFuel System StorageOther Engine OILTroubleshooting Points Engine dies when Schematic Tractor Model NO. YTH20F42T 96043000500, Product no 43Electrical KEY Part NO. NO. Description Chassis KEY Part Description Drive KEY Part NO. NO. Description Steering Assembly Tractor Model NO. YTH20F42T 96043000500, Product no 43 Seat Assembly Decals Wheels and TiresEngine KEY Part NO. NO. Description Mower Deck KEY Part Description Mower Lift Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAXWarranty Statement

YTH20F42T specifications

The Husqvarna YTH20F42T is a versatile and efficient riding lawn mower designed to meet the demands of residential lawn care. With its robust construction and user-friendly features, this model has gained popularity among homeowners looking for a reliable mowing solution.

At the heart of the YTH20F42T is a powerful 20 horsepower Kohler engine, providing ample power to tackle various terrain types. This engine not only ensures efficient mowing but also enhances overall durability and longevity. The automatic hydrostatic transmission allows for seamless speed adjustments and smooth transitions, making it easy to navigate around obstacles and varying landscape features.

One standout feature of the Husqvarna YTH20F42T is its 42-inch cutting deck, which strikes an ideal balance between maneuverability and cutting capacity. This deck size allows users to cover more ground in less time, making it suitable for medium to large-sized yards. The cutting height can be easily adjusted from 1.5 to 4 inches, giving users the flexibility to achieve their desired lawn appearance.

The mower is equipped with a washout port, facilitating quick and simple cleaning of the cutting deck. This feature enhances the mower’s maintenance routine, ensuring it operates efficiently and prolonging the life of the blades. Additionally, the mulching capability allows for nutrient recycling, promoting a healthier lawn while reducing the need for bagging grass clippings.

Comfort is not overlooked in the design of the YTH20F42T. It features an ergonomic seat with good back support, designed to keep users comfortable even during extended mowing sessions. The steering wheel is also positioned for easy access and control, enhancing the overall user experience.

Safety features, such as the automatic shutoff when the operator leaves the seat, provide peace of mind while operating the mower. The headlights ensure visibility during early morning or late evening mowing, making this mower a reliable choice any time of day.

In summary, the Husqvarna YTH20F42T combines power, efficiency, and comfort, making it an excellent choice for homeowners looking to maintain their lawns with ease. From its reliable engine to innovative features, this riding mower stands out as a go-to solution for effective lawn care.
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