McCulloch B28 PS Operator's Manual Page 1

Please read the operator’s manual carefully and make sure you understand the instructionsLire attentivement et bien assimiler le manual d’utilisation

English--- 10115432326 Rev. 4 2/17/12ASSEMBLYDismantling:S Loosen the coupling by turning the knob.S Press and hold the locking/release button(A).S Wh

English--- 11115432326 Rev. 4 2/17/12ASSEMBLYFittin g th e harnessProper harness and handlebar adjust-ments must be made with the engine com-pletely s

English--- 12115432326 Rev. 4 2/17/12ASSEMBLYFitting a blade guard, grassblade and grass cutterS Place the cupped washer (F) onto theshaft with the cu

English--- 13115432326 Rev. 4 2/17/12FUEL HANDLINGPetrolCAUTION! Always use a quality petrol/oilmixture at least 90 octane (RON). If yourmachine is eq

English--- 14115432326 Rev. 4 2/17/12FUEL HANDLINGS Always start by flling half the amount of thepetrol to be used. Then add the entireamount of oil.

English--- 15115432326 Rev. 4 2/17/12STARTING AND STOPPINGW ARNING: Use of an incorrector damaged blade could result inserious injury or death. Always

English--- 16115432326 Rev. 4 2/17/12STARTING AND STOPPINGStoppingStop the engine by pushing and holdingthe stop switch in the STOP position untilthe

English--- 17115432326 Rev. 4 2/17/12WORKING TECHNIQUESGeneral working instructionsIMPORTANT!This sect ion descri bes the basic safety pre-cautions fo

English--- 18115432326 Rev. 4 2/17/12WORKING TECHNIQUESClearingS The clearing technique removes all un-wanted vegetation. Keep the trimmerhead just ab

English--- 19115432326 Rev. 4 2/17/12WORKING TECHNIQUESSweepingS The fan effect of the rotating line can beused for quick and easy clearing up.Hold th

English---2115432326 Rev. 4 2/17/12SYMBOL EXPLANATIONThis product is in accordancewith applicable EC directives.Noiseemissiontotheenvironment accordin

English--- 20115432326 Rev. 4 2/17/12MAINTENANCEMufflerCAUTION! Muffler is fitted with a catalyticconvertic designed to reduce harmfulexhaust gases.Th

English--- 21115432326 Rev. 4 2/17/12MAINTENANCEAir filterThe air filter must be regularly cleaned toremove dust and dirt in order to avoid:S Carburet

English--- 22115432326 Rev. 4 2/17/12MAINTENANCEBevel gearThe bevel gear is filled with the right quantityof grease at the factory. However , beforeus

English--- 23115432326 Rev. 4 2/17/12MAINTENANCEMaintenance scheduleThe following is a list of the maintenance that must be performed on the machine.

English--- 24115432326 Rev. 4 2/17/12TECHNICAL DATATechnical dataB28 PSEngineCylinder displacement, cm328Cylinder bore, mm 35Stroke, mm 28,7Idle speed

English--- 25115432326 Rev. 4 2/17/12TECHNICAL DATAModel B28 PS (M10 LH arbor shaft thread) -- Centre hole in blades/cutters, ∅ 25,4 mmApproved access

English--- 26115432326 Rev. 4 2/17/12Trimmer Head Line Loading Instructions20i10i3m6m123456789

English--- 27115432326 Rev. 4 2/17/12Plastic Blades (Tri Cut)12345678

English--- 3115432326 Rev. 4 2/17/12CONTENTSContentsKEY TO SYMBOLSSymbols 2...CONTENTSContents 3...Note the

English--- 4115432326 Rev. 4 2/17/12WHAT IS WHAT?254442719202112224261. Blade 16. Primer bulb2. Grease filler cap 17. Air filter cover3. Bevel gear 18

English--- 5115432326 Rev. 4 2/17/12GENERAL SAFETY PRECAUTIONSIMPORTANT! Listen for warning signalsor shouts when you are wearing hearingprotection. A

English--- 6115432326 Rev. 4 2/17/12GENERAL SAFETY PRECAUTIONSPress the throttle lock--out and make sureit returns to its original position when youre

English--- 7115432326 Rev. 4 2/17/12GENERAL SAFETY PRECAUTIONSStop switchMake sure the engine stops when you pushand hold the stop switch.Cutting atta

English--- 8115432326 Rev. 4 2/17/12GENERAL SAFETY PRECAUTIONSCutting equipmentGrass blades and grass cutters are in-tended for cutting coarse grass.A

English--- 9115432326 Rev. 4 2/17/12GENERAL SAFETY PRECAUTIONSCheck the cutting attachment for damageor cracks. A damaged cutting attachmentshould alw