Manuals / Husqvarna / Lawn and Garden / Brush Cutter

Husqvarna SG13A, SG13, SG13/968999353 manual Removing and refitting the wheels, Maintenance

Models: SG13/968999353 SG13A, SG13

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Removing and refitting the wheels

MAINTENANCE

WARNING!

The cutters can come loose from the cutting wheel if the screws are not sufficiently tight. Comply with the recommended torque settings.

Hold the teeth (30-31) in place as in the upper diagram when mounting the pockets (32-33). Risk for incorrect assembly.

Insert the screw (34) in one pocket (32), through the blade section (28) and out though the pocket (33) on the other side.

Make sure that the roll pins in the back edge of the teeth are seated against the back of the pockets. This provides the correct gauging of the cutter edge.

Tighten the screws 120 - 150 ft/lbs. (162-203 Nm).

Insert a bar through the extra holes in the cutting wheel to act as a stop when removing and attaching the cutting teeth and bearings.

Removing and refitting the wheels

To remove the left wheel (8) from the stump grinder, remove the locking collar (9), the 1/4” screws (10), the 1/4” hex nuts (3), the springs (4) and the brake pad (7). The wheel can now be removed from the axle.

To remove the right wheel (2), remove the locking collar (1) and slide the wheel off the axle.

8011-216

RIGHT

FRONT

LEFT

8011-217chg

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Husqvarna SG13A, SG13, SG13/968999353 manual Removing and refitting the wheels, Maintenance

Contents

MANUAL NO. 539109280 REV. 03 12/01/05 SG13A/CE/968999239SG13/968999353 Operator’s Manual2005 Husqvarna All Rights Reserved Printed Beatrice, Nebraska Safety instructions TABLE OF CONTENTS Stump Grinder SG13ASymbols and decals MaintenanceCongratulations Good serviceINTRODUCTION Insure your machineIMPORTANT INFORMATION SYMBOLS AND DECALSDecals and machine-bound instructions Decal Important information Location of decalsTranslation of instructions DecalIMPORTANT INFORMATION SAFETY INSTRUCTIONSGeneral use IMPORTANT INFORMATION SAFETY INSTRUCTIONSNever leave the machine unsupervised with the engine running Clear the work area before beginning work PreparationsSAFETY INSTRUCTIONS Use appropriate equipmentOperating SAFETY INSTRUCTIONSChildren Movement/TransportStorage SAFETY INSTRUCTIONSFuel system SAFETY INSTRUCTIONSSAFETY INSTRUCTIONS MaintenanceTurn off the engine and remove the spark plug cable PROTECTIVE EQUIPMENT Personal equipmentSET-UP Equipment set-up9. Remove air cleaner and double wire clamp from engine. Figure SET-UP18. Reattach air cleaner to engine SET-UPMain components and operating controls CONTROLSPresentation CONTROLS EngineThrottle Fuel valve StarterStarter handle Choke controlOil dipstick Spark plugMuffler Oil drainageFueling Do not bind the bar to the handle It is there for your safetyFuel tank Centrifugal clutchBrake On/Off Engine switch on the panelAdjustment bar for the handle NEVER operate a machine with a defective brakeStarting the engine Engine switch on the engineOPERATION Fuel valveStarter handle Engine switch on the handleDead man’s grip bar OPERATIONShutdown in emergency situations Engine switchNormal shutdown BrakeBefore you start OPERATIONOPERATION Using your stump grinderDISENGAGE 4. Set engine switch on handlebar to ON 1. Place the cutting blade near the top front edge of the tree stumpIMPORTANT INFORMATION OPERATION5. Tilt the machine on its wheels, lifting the cutting Transport 18. Shut off the machine when you are doneOperating on hills OPERATIONNo service operations may be performed on the engine or unit unless MAINTENANCEMaintenance schedule The machine is securely parked where it will not tip or begin rollingMake sure the air channel ends up in the proper position Cleaning the cyclone filterExercise care when reassembling to avoid damaging anything MAINTENANCEMAINTENANCE Replacing the air filterDO NOT wash the paper filter. DO NOT oil the paper filter IMPORTANT INFORMATIONRisk for carbon monoxide poisoning. Perform the adjustment outdoors Cleaning the sludge reservoirIdle adjustment MAINTENANCEMAINTENANCE Ignition systemFitting the wrong spark plug type can damage the engine IMPORTANT INFORMATIONAdjusting the drive belt MAINTENANCEEnsure that the tooth cutters are turned in the cutting direction Disassembling and reassembling the blade, pockets and teethL = Left mounting R = Right mounting MAINTENANCERemoving and refitting the wheels MAINTENANCETwo minute rule Adjusting the brakeCleaning and washing MAINTENANCELUBRICATION 8011-276chgLUBRICATION 1. Engine oilChecking the engine’s oil level IMPORTANT INFORMATIONLUBRICATION 2. Right wheel3. Throttle cable Cause TROUBLESHOOTINGSymptom ActionTROUBLESHOOTING ProblemPossible solutions Clutch is worn - replace shoes and springs, and/or clutch bearingsWinter storage ServiceSTORAGE Model TECHNICAL DATASPECIFICATIONS SG13AWIRING DIAGRAM SERVICE JOURNAL Delivery serviceDate, stamp, signature SERVICE JOURNALAction