Husqvarna YTH2146XP To Replace Mower Blade Drive Belt See Fig, Belt Removal, Belt Installation

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SERVICE AND ADJUSTMENTS

TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 26)

Park the tractor on level surface. Engage parking brake.

•Remove mower drive belt (See “TO REPLACE MOWER DRIVE BELT” in this section of this manual).

•Remove mower (See “TO REMOVE MOWER” in this section of this manual).

•Remove screws from R.H. mandrel cover and remove cover. Unhook spring from bolt on mower housing.

•Carefully roll belt off R.H. mandrel pulley.

•Remove belt from center mandrel pulley, idler pulley, and L.H. mandrel pulley.

•Remove any dirt or grass which may have accumulated around mandrels and entire upper deck surface.

•Check secondary idler arm and idler to see that they rotate freely.

•Be sure spring is hooked in secondary idler arm and sway-bar bracket.

•Install new belt in lower groove of L.H. mandrel pulley, idler pulley, and center mandrel pulley as shown.

•Roll belt over R.H. mandrel pulley. Make sure belt is in all grooves properly.

•Reconnect spring to bolt in mower housing and reinstall R.H. mandrel cover.

•Reinstall mower to tractor (See “INSTALL MOWER AND DRIVE BELT” in the Assembly section of this manual).

•Reassemble mower drive belt (See “TO REPLACE MOWER DRIVE BELT” in this section of this manu- al).

L.H.MOWER CENTER

MANDREL BLADE MANDREL

DRIVE BELT

IDLER

PULLEY

R.H.

MANDREL

COVER

SECONDARY

IDLER ARM

SPRING

SWAY-BAR

BRACKET SCREW

FIG. 26

TO REPLACE MOTION DRIVE BELT (See Fig. 27)

Park the tractor on level surface. Engage parking brake. For assistance, there is a belt installation guide decal on bottom side of left footrest.

BELT REMOVAL -

•Remove mower (See “TO REMOVE MOWER” in this section of manual).

NOTE: Observe entire motion drive belt and position of all belt guides and keepers.

•Disconnect clutch wire harness (A).

•Remove anti-rotation link (B) on right side of tractor.

•Remove belt from stationary idler (C) and clutching idler (D).

•Remove belt from centerspan idler (E).

•Pull belt slack toward rear of tractor. Carefully remove belt upwards from transmission input pulley and over cooling fan blades (F).

•Remove belt downward from engine pulley and around electric clutch (G).

•Slide belt toward rear of tractor, off the steering plate

(H) and remove from tractor.

BELT INSTALLATION -

•Install new belt from tractor rear to front, over the steer- ing plate (H) and above clutch brake pedal shaft (J).

•Pull belt toward front of tractor and roll belt around electric clutch and onto engine pulley (G).

•Pull belt toward rear of tractor. Carefully work belt down around transmission cooling fan and onto the input pulley (F). Be sure belt is inside the belt keeper.

•Install belt on centerspan idler (E).

•Install belt through stationary idler (C) and clutching idler (D).

•Reinstall anti-rotation link (B) on right side of tractor. Tighten securely.

•Reconnect clutch harness (A).

•Make sure belt is in all pulley grooves and inside all belt guides and keepers.

•Install mower (See “TO INSTALL MOWER” in this sec- tion of manual).

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Contents YTH2146XP Safe Operation Practices for Ride-On Mowers Safety RulesGeneral Operation II. Slope OperationGeneral Service ServiceIII. Children IV. TowingTable of Contents Unassembled Parts AssemblyTo Remove Tractor from Carton Unpack CartonCheck Deck Levelness Check Tire PressureCheck for Proper Position of ALL Belts Check Brake SystemOperation Reverse Operation System ROS on Position Know Your TractorStopping HOW to USE Your TractorTo Adjust Gauge Wheels See Fig To Adjust Mower Cutting Height See FigSystem Characteristics To Operate MowerBefore Starting the Engine Service REMINDER/HOUR MeterTo Operate on Hills Check Engine OIL LevelTo Start Engine See Fig Purge TransmissionAutomatic Transmission Warm UP Mowing Tips Maintenance MaintenanceGeneral Recommendations ScheduleTractor BatteryBrake Operation TiresEngine IN-LINE Fuel Filter See Fig CleaningService and Adjustments To Install Mower See FigTo Remove Mower See Fig Service and Adjustments To Level Mower To Replace Mower Blade Drive Belt See Fig Belt InstallationTo Replace Motion Drive Belt See Fig Belt RemovalFront Wheel TOE-IN/CAMBER To Remove Wheel for Repairs See FigTo Check Brake Replacing Battery See Fig To Start Engine with a Weak Battery See FigTo Attach Jumper Cables To Remove CABLES, Reverse OrderTo Adjust Choke Control To Adjust Throttle Control CableTo Adjust Carburetor To Replace Headlight BulbOther StorageFuel System Engine OILProblem Cause Correction Troubleshooting PointsEngine dies when Tractor Model NO. YTH2146XP96043002900, Product no 43 SchematicDecals Wheels and TiresKEY Part Description Electrical KEY Part NO. NO. Description Chassis KEY Part Description Drive KEY Part NO. NO. Description Steering Assembly Engine Spark Arrester KITSeat Assembly Mower Lift Mower Deck Tractor Model NO. YTH2146XP96043002900, Product no 43 Service Notes Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe OperationWarranty Statement

YTH2146XP specifications

The Husqvarna YTH2146XP is a powerful and efficient riding lawn mower designed for homeowners with medium to large-sized yards. It combines advanced technology with user-friendly features, making it a popular choice for those seeking a balance of performance and comfort.

One of the standout features of the YTH2146XP is its robust 46-inch cutting deck. This wide deck allows for efficient mowing, helping users cover more ground in less time. The cutting height can be easily adjusted using a convenient lever, providing versatility for various grass types and mowing preferences. The mower is equipped with a high-performance 21.5 HP Briggs & Stratton engine, delivering reliable power and durability. With this engine, the YTH2146XP can tackle tough mowing conditions while ensuring a smooth ride.

The mower also incorporates Hydrostatic transmission, which offers seamless speed and direction control. This technology allows the operator to easily adjust the speed without shifting gears, resulting in a more enjoyable mowing experience. The ergonomically designed steering wheel and seat provide added comfort, helping to reduce fatigue during longer mowing sessions.

For added convenience, the YTH2146XP features a choke control located on the dashboard, making it easier to start the engine in various weather conditions. An easy-access fuel tank allows for quick refueling, while the integrated cup holder ensures that users can stay hydrated while working outdoors.

The mower's tight turning radius enhances maneuverability, enabling users to navigate around obstacles like trees and flower beds with ease. Furthermore, the YTH2146XP is compatible with various attachments, such as baggers and snow blades, extending its utility throughout the year.

Safety is also a key consideration in the design of the YTH2146XP. It comes equipped with an automatic blade brake system that stops the blades upon releasing the seat switch, minimizing the risk of accidents. Additionally, the rugged construction ensures longevity and reliability, making this mower a long-term investment.

In summary, the Husqvarna YTH2146XP stands out for its combination of power, advanced features, and user-friendly design. With its efficient cutting deck, dependable engine, and a range of comfort features, it is an excellent choice for homeowners who value performance and ease of use in their lawn maintenance tasks. Its versatility allows for year-round use, making it a practical addition to any outdoor toolkit.
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