Husqvarna YTH23V48 To Replace Mower Blade Drive Belt See Fig, To Check Brake, To Level Mower

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SERVICE AND ADJUSTMENTS

TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 33)

MOWER DRIVE BELT REMOVAL

Park tractor on a level surface. Engage parking brake.

Lower attachment lift lever to its lowest position.

Disengage belt tension rod (K) from lock bracket (L).

CAUTION: Belt tension rod is spring loaded. Have a firm grip on rod and release slowly.

Remove screws (P) from mandrel covers (Q) and remove covers.

Removeanydirtorgrassclippingswhichmayhaveaccu- mulated around mandrels and entire upper deck surface.

Remove belt from electric clutch pulley (M), both man- drel pulleys (R) and all idler pulleys (V).

MOWER DRIVE BELT INSTALLATION

Install belt around all mandrel pulleys (R) and around idler pulleys (V) as shown.

Install belt onto electric clutch pulley (M).

IMPORTANT: Check belt for proper routing in all mower pulley grooves.

Reassemble mandrel covers (Q). Securely tighten all screws.

Engage belt tension rod (K) on locking bracket (L).

CAUTION: Belt tension rod is spring loaded. Have a tight grip on rod and engage slowly.

Raise attachment lift lever to highest position.

P

 

Q

 

 

P

L

M

R

Q

K

 

V

 

R

 

 

R

Fig. 33

TO CHECK BRAKE

If tractor requires more than five (5) feet to stop at highest speed in highest gear on a level, dry concrete or paved surface, then brake must be serviced.

You may also check brake by:

Park tractor on a level, dry concrete or paved surface, depress brake pedal all the way down and engage parking brake.

Disengage transmission by placing freewheel control in “transmission disengaged” position. Pull freewheel control out and into the slot and release so it is held in the disengaged position.

The rear wheels must lock and skid when you try to manu- ally push the tractor forward. If the rear wheels rotate, then the brake needs to be serviced. Contact a qualified service center.

TO LEVEL MOWER

Make sure tires are properly inflated to the PSI shown on tires. If tires are over or under inflated, it may affect the appearance of your lawn and lead you to think the mower is not adjusted properly.

VISUAL SIDE-TO-SIDE ADJUSTMENT (See Fig. 34)

With all tires properly inflated and if your lawn appears unevenly cut, determine which side of mower is cutting lower.

NOTE: As desired, you can raise the low side of mower or lower the high side.

Go to side of mower you wish to adjust.

With a 3/4" or adjustable wrench, turn lift link adjust- ment nut (A) to the left to lower the mower, or, to the right to raise the mower.

 

A

Turn nut right

Turn nut left

to raise mower

to lower mower

Fig. 34

NOTE: Each full turn of adjustment nut will change mower height about 3/16".

Test your adjustment by mowing some uncut grass and visually checking the appearance. Readjust, if necessary, until you are satisfied with the results.

PRECISION SIDE-TO-SIDE ADJUSTMENT (See Fig. 35)

With all tires properly inflated, park tractor on level ground or driveway.

CAUTION: Blades are sharp. Protect your hands with gloves and/or wrap blade with heavy cloth.

Raise mower to its highest position.

At both sides of mower, position blade at side and measure the distance (A) from bottom edge of blade to the ground. The distance should be the same on both sides.

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Contents YTH23V48 Safe Operation Practices for Ride-On Mowers General OperationII. Slope Operation General Service ServiceIII. Children IV. TowingTable of Contents Toremovetractorfromcarton Tools Required for AssemblyBefore Removing Tractor from Skid Unpack CartonCheck Deck Levelness Check Tire PressureCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor To SET Parking Brake See Fig HOW to USE Your TractorStopping See Fig To USE Throttle Control D See FigTo Stop Mower Blades To Operate MowerUsing the Reverse Operation System Service REMINDER/HOUR MeterReverse Operation System ROS To Operate on HillsCheck Engine OIL Level Before Starting the EngineADD Gasoline To Start Engine See FigPurge Transmission Mowing TipsLubrication Chart MaintenanceGeneral Recommendations ScheduleTractor BatteryBlade Care Blade Removal See FigEngine Muffler CleaningIN-LINE Fuel Filter See Fig Deck Washout Port See FigTo Remove Mower See Fig To Install Mower See FigsTurn Steering Wheel Left and Position Mower See Fig ANTI-SWAY BAR SAttach Mower Side Suspension Arms a to Chassis See Fig To Replace Mower Blade Drive Belt See Fig Mower Drive Belt InstallationTo Check Brake To Level MowerBelt Installation To Replace Motion Drive Belt See FigBelt Removal To Remove Wheel See Fig To Start Engine with a Weak Battery See FigFront Wheel TOE-IN/CAMBER To Attach Jumper CablesTransmission Fuel System OtherEngine OIL CylindersProblem Cause Correction TroubleshootingEngine continues Decals Wheels and TiresKEY Part NO. NO. Description SCH12 SchematicElectrical KEY Part Description Chassis Chassis 196 DriveBolt Rdhd Sqnk 3/8-16 x 2-3/4 Gr Engine Spark Arrester KITEngine Power Rating Information Steering Assembly Seat Assembly Mower Deck KEY Part NO. NO. Description Mower Lift Limitations and Exclusions HOW to Obtain Service Consumer Wheeled Warranty Chart Front Mounted Deck Riders Engine Transmission Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe Operation10.27.10 JA