Husqvarna 323L, 325LD, 325 L XT-Series, 325C Final setting of the idling speed T, High speed needle

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MAINTENANCE

Final setting of the idling speed T

Adjust the idling speed with the screw T, if it is necessary to readjust. First turn the idle speed adjusting screw T clockwise until the cutting attachment starts to rotate/ move.

Then turn, counter-clock- wise until the cutting attachment stops. A correctly adjusted idle speed setting occurs when the engine runs smoothly in every position. It should also be good margin to the rpm when the cutting attachment starts to rotate/move.

CAUTION! Contact your servicing dealer, if the idle speed setting cannot be adjusted so that the cutting attachment stops. Do not use the machine until it has been properly adjusted or repaired.

High speed needle

 

H

 

The high speed needle

 

affects the machine’s power,

 

speed, temperature and fuel

 

consumption. A too lean

 

adjustment on the high

 

speed needle H (the high

 

speed needle H is screwed in

 

too much) gives a too high

 

speed resulting in engine

 

damage. Do not allow the

 

engine to run at full speed

 

for more than 10 seconds.

 

Apply full throttle and turn

 

the high speed needle H

 

slowly anticlockwise until

 

the engine runs unevenly.

 

The high speed needle H is

 

then turned slowly

 

clockwise a little until the

 

engine runs smoothly.

 

Note the engine should be

 

run unloaded when

H

adjusting the high speed

 

needle.

 

Therefore dismantle the cutting equipment, nut, support flange and disc drive before adjusting the high speed needle. The high speed needle is adjusted correctly when the machine ‘splatters’ a little . If the machine smokes heavily at the same time as it ‘splatters’ heavily the adjustment is too rich.

NOTE! For optimum setting of the carburetor, contact a qualified servicing dealer who has a revolution counter at his disposal.

Correctly adjusted carburetor

A correctly adjusted carburetor means that the machine accelerates without hesitation and the machine 4-cycles a little at max speed. Furthermore, the cutting attachment must not rotate/move at idling. A too lean adjusted low speed needle L may cause starting difficulties and bad acceleration.

A too lean adjusted high speed needle H gives lower power = less capacity, bad acceleration and/or damage to the engine. A too rich adjustment of the two speed needles L and H gives acceleration problems or too low working speed.

18 – English

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Contents 322L 323L 325C 325CX-SERIES Symbol Explanation SymbolsContents Safety Instructions Machine‘s safety equipmentPersonal protective equipment Cutting Equipment Vibration damping systemMuffler Locking nutMaintenance Cutting equipment Trimmer headStart General safety instructionsFuel safety Transport and storageGeneral working instructions Basic safety precautionsGrass trimming using the trimmer head and plastic knifes Basic working techniquesClearing TrimmingSweeping What is WHAT? What is what on the trimmer?Assembling the loop handlebar 325C, 325CX AssemblyAssembly of the trimmer head AssemblingFitting the spray guard and trimmer head 325C Fit the appropriate guardFitting the spray guard and trimmer head 325CX Fuel Handling Fuel mixtureFuelling Start and Stop Control before startingStart and stop Maintenance CarburetorFinal setting of the idling speed T Correctly adjusted carburetorHigh speed needle Muffler Cooling system Spark plugTwo-part shaft Maintenance schedule Air filterAngle gear 322L, 323L, 325LX, 325LXT, 325LDX 325LX Technical DataTechnical data 322L/323L 325LXT 325LDXTechnical data 325C 322L, 323L, 325LX, 325LXT, 325LDX Approved accessories Type Attachments Art No Use withEmission Control Warranty Statement Your Warranty Rights ObligationsSuper Auto Super Auto II Tri Cut Trimmy H Click Trimmy Hit Junior Trimmy Hit Pro 2,4 mm 080-.095 12 cm ~ 3,5 m ~ 15 cm Trimmy SII English ´+Hy¶5h¨ English 114 00 2002W11