Husqvarna GTH220 owner manual HOW to USE Your Tractor

Page 12

OPERATION

The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your tractor or performing any adjustments or repairs. We recommend a wide vision safety mask over the spectacles or standard safety glasses.

HOW TO USE YOUR TRACTOR

TO SET PARKING BRAKE (See Fig. 8)

Your tractor is equipped with an operator presence sensing switch. When engine is running, any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine.

Depress clutch/brake pedal into full “BRAKE” position and hold.

Place parking brake lever in “ENGAGED” position and release pressure from clutch/brake pedal. Pedal should remain in “BRAKE” position. Make sure parking brake will hold tractor secure.

PUSH IN TO

ATTACHMENT CLUTCH

“DISENGAGE”

SWITCH PULL OUT TO

 

“ENGAGE”

 

CHOKE

 

CONTROL

IGNITION

THROTTLE

CONTROL

KEY

LEVER

 

 

MOTION

CLUTCH/BRAKE

CONTROL

PEDAL “BRAKE”

LEVER

POSITION

 

“DRIVE”

PARKING

POSITION

BRAKE

 

“ENGAGED”

HEIGHT

POSITION

“DISENGAGED”

ADJUSTMENT

POSITION

KNOB

 

FIG. 8

STOPPING (See Fig. 8)

MOWER BLADES -

Move attachment clutch switch to “DISENGAGED” position.

GROUND DRIVE -

Depress clutch/brake pedal into full “BRAKE” position.

Move motion control lever to neutral (N) position.

IMPORTANT: THE MOTION CONTROL LEVER DOES NOT RETURN TO NEUTRAL (N) POSITION WHEN THE CLUTCH/BRAKE PEDAL IS DEPRESSED.

ENGINE -

Move throttle control to slow () position.

NOTE: Failure to move throttle control to slow () position and allowing engine to idle before stopping may cause engine to “backfire”.

Turn ignition key to “OFF” position and remove key. Always remove key when leaving tractor to prevent unauthorized use.

• Never use choke to stop engine.

12

NOTE: Under certain conditions when unit is standing idle with the engine running, hot engine exhaust gases may cause “browning” of grass. To eliminate this possibility, always stop engine when stopping tractor on grass areas.

CAUTION: Always stop tractor com- pletely, as described above, before leav- ing the operator’s position; to empty grass catcher, etc.

TO USE CHOKE CONTROL (See Fig. 8)

Use choke control whenever you are starting a cold engine. Do not use to start a warm engine.

To engage choke control, pull knob out. Slowly push knob in to disengage.

TO USE THROTTLE CONTROL (See Fig. 8)

Always operate engine at full throttle.

Operating engine at less than full throttle reduces the battery charging rate.

Full throttle offers the best mower performance.

TO MOVE FORWARD AND BACKWARD (See Fig. 8)

The direction and speed of movement is controlled by the motion control lever.

Start tractor with motion control lever in neutral (N) position.

Release parking brake and clutch/brake pedal.

Slowly move motion control lever to desired position.

TO ADJUST MOWER CUTTING HEIGHT (See Fig. 8)

The cutting height is controlled by turning the height adjust- ment knob in desired direction.

Turn knob clockwise () to raise cutting height.

Turn knob counterclockwise () to lower cutting height.

The cutting height range is approximately 1-1/4" to 4-1/4". The heights are measured from the ground to the blade tip with the engine not running. These heights are approxi- mate and may vary depending upon soil conditions, height of grass and types of grass being mowed.

The average lawn should be cut to approximately 2-1/2 inches during the cool season and to over 3 inches during hot months. For healthier and better looking lawns, mow often and after moderate growth.

For best cutting performance, grass over 6 inches in height should be mowed twice. Make the first cut relatively high; the second to desired height.

Image 12
Contents GTH220 Safety Rules Safe Operation Practices for Ride-On MowersProduct Specifications Customer ResponsibilitiesModel Number GTH220 Serial Table of Contents Contents of Hardware Pack Assembly Tools Required for AssemblyTo Remove Tractor from Carton Before Rolling Tractor OFF SkidInstall Seat See Fig To Attach Nose Roller See FigCheck Tire Pressure Check Brake SystemInstall Mower and Drive Belt See Figs Check Deck LevelnessCheck for Proper Position of ALL Belts Checklist To Attach Front Bumper See FigOperation UnlockedLock Locked Reverse Neutral High LOW Height Adjustment Knob Used to adjust the mower height Know Your TractorHOW to USE Your Tractor To Adjust Gauge Wheels See Fig To Operate Mower See FigsTo Operate on Hills To Transport See FigsIndicator Lights Before Starting the EngineCheck Engine OIL Level See Fig ADD GasolineMowing Tips Purge TransmissionLubrication Chart Customer ResponsibilitiesGeneral Recommendations Before Each USEBattery TractorBrake Operation TiresEngine Transaxle CoolingTransaxle Pump Fluid BeltsCleaning Clean AIR INTAKE/COOLING AreasEngine OIL Filter MufflerService and Adjustments To Install MowerTo Level Mower Housing To Remove Mower See FigFRONT-TO-BACK Adjustment See Figs To Replace Mower Drive BeltTo Adjust Attachment Clutch See Fig To Replace Mower Blade Drive Belt See FigTo Adjust Brake See Fig Belt InstallationTo Replace Motion Drive Belt See Fig Belt RemovalTo Adjust Motion Control Lever See Fig Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel Alignment Front Wheel TOE-IN AdjustmentTo Start Engine with a Weak Battery See Fig Front Wheel CamberTo Remove Wheel for Repairs See Fig To Attach Jumper CablesTo Adjust Attachment Lift Spring See Fig To Remove Hood and Grill Assembly See FigTo Replace Headlight Bulb Interlocks and RelaysTo Adjust Throttle Control Cable See Fig To Adjust Choke Control See FigsTo Adjust Carburetor See Fig Preliminary SettingFinal Setting Acceleration TestStorage OtherFuel System Engine OILTroubleshooting Points Problem Cause CorrectionOFF Service Notes Schematic Tractor Model NO. GTH220 954830167ARepair Parts ElectricalKEY Part NO. NO. Description 47120 Chassis and Enclosures KEY Part DescriptionGround Drive Repair Parts Steering Assembly 532124415 Wheel, Steering 532137094 Engine KEY Part NO. NO. Description Seat Assembly Decals Wheels & TiresGBD48 GSB42Lift Assembly Nut, Special Mower Deck KEY Part Description Transaxle Hydro Gear Model Number AYP Description Transaxle PUMP- Model Number BDU-10L-118 Service Notes Sighting Guide CUT This OUT Dotted Is a SlopeWarranty Statement Limited Warranty532150629 08.17.95 Kfsw