Husqvarna W25P Operator's Manual

Trouble shootingTROUBLE SHOOTING12Problem Possible causes RemedyEngine does notstartElectrode spark plug is wet orfouled Clean or replace the spark plugReplace the spark plugCrank engine with choke open and full throttle toclear excess fuelDrain and replace with correct fuel/oil mixtureRefuel with correct fuel/oil mixtureClean and lubricate air cleanerContact Service Centre or see authorized dealerContact Service Centre or see authorized dealerDrain and replace with correct fuel/oil mixtureContact Service Centre or see authorized dealerOperate properly - do not overloadRestart the engineClean spark plug or replaceContact Service Centre or see authorized dealerRefuel with correct fuel/oil mixtureContact Service Centre or see authorized dealerAttach stop wire to switchRetighten engine and/or pump mount screwsRetighten the hose clip or replace if damagedFill water to the lower surface of the dischargeoutletReplace the suction hose.Put the strainer fully into water.Contact service Centre or see authorized dealerCracked spark plug insulatorEngine floodedIncorrect or stale fuelNo fuel in tankClogged air cleanerFuel line/passage cloggedCarbon build up in mufflerUse incorrect or stale fuelPiston seizureMachine is overworkedSwitch is bumpedShorting of spark plugPiston scoredFuel tank is emptyCarburetor or fuel tank cloggedStop wire disconnected from theswitchOverheated engineLoose engine and/or pumpmountsLeak at the tube connectionsThere is no water in the pumpchamber.The suction hose is damaged.The strainer is above the watersurface.Insufficient powerEngine stops duringoperationEngine is difficult tostopUnit main bodyNo or decreasedpump output