Husqvarna SG13B manual Cutting Wheel

Page 39

MAINTENANCE

5.Loosen the locking nuts (B) on the two tension bolts.

6.Turn the two tension bolts (C) counter-clockwise to loosen the belt or clockwise to tighten it.

IMPORTANT INFORMATION

If pulley on cutter head shaft must be moved, the set screws MUST be fully removed, fresh “Loctite 242” put on threads and re-torqued to 100 - 110 in./lbs. (17513 / 19264 N•m).

7.Check that the pulleys are aligned using a straight edge along the inside face of the clutch and pulley. Pulleys must be inline. Maximum gap or mis- alignment is 1/16" (.062) or 15.7 mm. Adjust using the tension bolts as necessary. Check belt tension again.

8.Tighten all screws and nuts when the adjustment is complete. Be certain cover plate is not rubbing against cutter wheel shaft.

9.Refit the belt guard.

AC B

8011-228

CHECK CLUTCH &

PULLEY ALIGN

USING INSIDE FACE

8011-229

Cutting Wheel

WARNING!

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

Tighten the screws 30 ft/lbs. (133 Nm).

TOOTH CUTTER

(CARBIDE FACE)

40 - HUSQVARNA

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Contents Operator Manual Contents Introduction Decals and machine-mounted instructions Xxxx xxx xxxx xx xxxx xDecal Decal Important informationGeneral use SafetySafety Preparations Operating Movement/Transport StorageChildren Fuel System Maintenance Personal Protection Equipment Protection equipmentSET-UP Remove air cleaner and double wire clamp from engine Engine Main Components and Controls ControlsSpeed Control Lever EngineChoke Control StarterStarter Handle Fuel ValveAir Filter Spark PlugMuffler Oil Drain Oil DipstickFuel Tank FuelingCentrifugal Clutch Control Panel On/Off Engine Switch Operator Presence OP Grip BarThrottle Brake Handle Adjustment BarPreparation OperationThrottle Starting The EngineFuel valve Choke controlHandle Engine Switch Engine ON/OFF SwitchOP Grip Bar Procedure Set the handle throttle to Fast to engage clutch Transport Operating On HillsBrake Engine switchNormal Shutdown Emergency ShutdownMaintenance Schedule MaintenanceCyclone Filter HUSQVARNA-35 Sludge Reservoir Idle Adjustment Fitting the wrong spark plug type can damage the engine Ignition SystemDrive Belt Cutting Wheel Right Wheel Brake AdjustmentRemoving/Refitting Wheels Left WheelTwo Minute Rule CleaningLubrication Engine Oil Right wheel Throttle cableChecking Engine Oil Level Troubleshooting Engine will not startEngine is weak or runs unevenly Cutting wheel does not rotate Belt not staying tight after adjustmentBelt comes off Belt engages late or slipsWinter Storage ServiceEngine Technical DataDimensions Model SG13BSchematics Delivery service Service JournalService Journal HUSQVARNA-53 Service Journal Limited Warranty Husqvarna S Obligations Under the Warranty 115 151327 IR 03/03/09