STIHlSTIHlSTIHlSTIHl - Chainsaw Workshop Manual Service .
STIHL TS 4601Service ManualCutquik TS 460This Service Manual contains adetailed description of all repairwork for the Cutquik TS 460.You should make use of theillustrated parts lists while carryingout repair work. They show theinstalled position and theassembly sequence of theassemblies. Microfilmed parts listsare always more up to date thanprinted lists!A fault on the machine may haveseveral causes. Consult the"troubleshooting charts" whentracing faults.Refer to the "Technical InformationBulletins" for engineering changeswhich have been introduced sincepublication of this service manual.Technical information isconsidered to be a supplement tothe parts list until publication of anew edition.Service manuals and technicalinformation bulletins describingengineering changes are intendedexclusively for the use of STIHLservicing dealers and staff andmust not be passed on to thirdparties.The STIHL Special Tools manuallists all special servicing toolscurrently available from STIHL.Always use original STIHLreplacement parts.Original STIHL parts can be identified by the STIHL part numberthe STIHl logoand the STIHL parts symbol (The symbol may appear alone onsmall parts.STIHlAndreas StihlD-71336 Waiblingen
STIHL TS .5.21.6EngineFuel SystemIgnition SystemCutting WheelSpecial AccessoriesFor UserFor ServiceTightening 2.53.3.13.2Clutch,Bearing with GuardEngineIgnition SystemRewind StarterFuel System778910Cutting Wheel DriveAssembly125.8Piston RingsCrankcaseRemoving theCrankshaftInstalling the CrankshaftLeakage Testing theCrankcasePreparationsPressure TestVacuum TestReplacing the Oil SealsRemoving andInstalling the EngineEngine Housing35386.Ignition System425.5.15.5.25.5.35.65.747487.Rewind Starter50Routine MaintenanceRope RotorReplacing the StarterRopeReplacing the RewindSpringTensioning the RewindSpringPawlStarter CupReplacing the RopeGuide ly andInstallation207.4217.55.EngineRemoving and RefittingExhaust Muffler5.2 Cylinder and Piston5.2.1 Removal5.2.2 Installation1819225.1222222243031323334Repairing ComponentParts6.1.1 Spark Plug6.1.2 Ignition Module6.1.2.1 Ignition Timing6.1.2.2 Removing and Installing6.1.3 Ignition Lead/Spark PlugTerminal6.1.4 Short Circuit Wire/Ground Wire6.1.5 Flywheel3.51618272727298.AV Handle System558.1Repair559.Throttle Control569.19.29.39.49.59.69.7Throttle Trigger,Throttle Trigger InterlockSlide ControlContact SpringsThrottle CableHandleHandle Tube BracketHandle Grip5657575758585910.Fuel System6110.110.2Air FilterConstructionand Function of theCarburetor withCompensatorRemoving and Installingthe CarburetorLeakage Testing theCarburetorServicing theCarburetorCarburetor AdjustmentPickup BodyFuel TankExpansion TankTank VentManifold6165717273757577Special ServicingTools and Aids78Special Servicing ToolsServicing Aids78806.1Bearing with GuardTesting of Radial andAxial Truth of RunningV-BeltV-belt Pulley/Clutch 1.5353545411.111.2626365
STIHL TS 4601.Specifications1.1Engine3STIHL single-cylinder two-stroke enginewith special impregnated cylinder boreDisplacement:Bore:Stroke:Power output:Max. permissible speedIdle speed:Bearings:Connecting rod length:Rewind starter:Reserve pull on rope rotor:Starter rope:Clutch:Diameter:Clutch engages at:Crankcase leakage testat gauge pressure:under vacuum:Silencing:72.4 cm³48.0 mm40.0 mm3.5 kW (4.75 bhp)9.600 r.p.m.2,500 r.p.m.Crankshaft supported in heavy-dutydeep groove ball bearings,needle cages on small andbig ends70 mmSingle pawl system withautomatic rope rewindmechanismmin. 1/2 turn of rope rotor4.5 mm dia., 1000 mm longCentrifugal clutch without linings80 mm3,200 r.p.m.pü 0.5 barpu 0.5 barIntake air silencer andexhaust muffler
STIHL TS 4601.2Fuel System4Carburetor:Standard settingHigh speed adjusting screw H:Low speed adjusting screw L:Carburetor leakage test atgauge pressure:Fuel tank capacity:Fuel mixture:Octane number:Mix ratio:Air filter:1.3Ignition SystemType:Air gap:Ignition timing:Spark plug (suppressed):Electrode gap:Spark plug thread:Length of thread:Heat range:All position diaphragmcarburetor with integralfuel pumpBack off 1 turnBack off 1 turn(starting with the screwstight against theirseats)pü 0.8 bar0.95 I (950 cm 3)Regular brand-name gasoline(leaded or unleaded) and STIHLtwo-stroke engine oilmin. 90 RON1:50with STIHL two-stroke engine oil 50:11:25with other brand-nametwo-stroke engine oilsFelt prefilter, large main filter(paper filter cartrigde)and auxiliary filterElectronic magnetoignition (breakerless)0.2-0.5 mm2.8-3.2 mm B.T.D.C.at 8,000 r.p.m.Bosch WSR 6 F orNGK BPMR 7 A0,5 mmM14x1.259.5 mm200
STIHL TS 4601.45Cutting ToolsCutting wheel for stoneCutting wheel for steelCutting wheel for stoneCutting wheel for asphaltCutting wheel for stoneCutting wheel for steelDiamond cutting wheel for stoneDiamond cutting wheel for asphaltCutting depth1.5Special Accessories1.5.1For UserSTIHL-Cutquik cartCutting depth limiterWet cutting attachmentWater attachment1.5.2For ServiceElectrician's repair kit300x3.5x20 mm dia300x3.5x20 mm dia300x6.0x20 mm dia300x3.5x20 mm dia350x4.0x20 mm dia350x4.0x20 mm dia300x2.6x20 mm dia300x3.2x20 mm diaapprox. 100 mm (for 300 mm dia)approx. 115 mm (for 350 mm dia)
STIHL TS 4601.66Tightening TorquesFastenerThreadsizeFor componentNmTorqueNmSpline screwIS-M5x58x22Cylinder/crankcase10.0Spline screwIS-M5x35x22Crankcase/engine housing10.0Spline screwIS-M5x20Spacer flange7.0Clutch50.0Spline screwIS-M5x20Cast arm/engine housing7.0Hexagon nutM10X1Starter cup40.0Collar nutM8x1Flywheel25.0Spline screwIS-M5x14Filter base/engine housing7.0Spline ne screwIS-M5x14Housing cover/engine housing7.01)Spline screwIS-M5x20Ignition module8.01)Spline screwIS-M5x20Fan cover6.0Spline screwIS-M5x14Muffler/cylinder10.0Spline screwIS-M5x35Muffler/engine housing10.0Spline screwIS-M4x6Deflector baffle/muffler3.0Spline screwIS-M5x14Clamp4.0Spline screwIS-M4x6Short circuit wire/ground3.0Spline screwIS-DG5x24Handle molding/handle3.0Spline screwIS-M5x14Annular buffer/engine housing7.0Spline screwIS-DG5x24AV-molding/handle3.0Spline screwIS-M5x14Annular buffer/handle tube bracket7.0Spline screwIS-M5x14Support/handle tube bracket7.0Spline screwIS-M5x14Handle tube/handle tube bracket7.0Spline screwIS-DG5x24Handle tube/handle6.0Spline screwIS-M5x20Shroud/engine housing6.0Spline screwIS-M5x20Carburetor box cover6.0Spline screwIS-M5x20Starter cover6.0M14x1.25Spark plug27.51) Washer must be fitted under screw head.Remarks1)
STIHL TS 4602.TROUBLESHOOTINGCHARTS2.1Clutch,Bearing with Guard7ConditionCauseRemedyInsufficient frictional contact clutch slipsClutch springs stretched or fatigued, Fit new springsspring hooks brokenCutting wheel rotateswhile engine is idlingEngine idle speed too highCorrect at idle speed adjustingscrewClutch springs stretched or fatigued, Fit new springsspring hooks brokenCutting wheel does notrotate at full throttle2.2Small V-belt not tensionedTension small V-beltClamp damagedReplace clampSmall V-belt tornReplace small V-beltEngineAlways check and, if necessary, repair the following parts before looking for faults on the engine:- Air filter, fuel system, carburetor, ignition systemConditionCauseEngine does not start easily, stallsOil seals in crankcase damagedat idle speed, but operates normallyat full throttleGaskets on spacer flange leakingEngine does not deliver full poweror runs erraticallyEngine overheatingRemedyReplace oils sealsFit new gasketsCylinder base gasket leakingReplace gasketCrankcase damaged (cracks)Replace crankcaseSecondary air seepage throughfaulty gasket on spacer flangeReplace gasketsPiston rings worn or brokenFit new piston ringsMuffler carbonizedClean the muffler (inlet andexhaust), fit new spark arrestingscreenInsufficient cylindercooling due to dirtycooling finsThoroughly clean cylindercooling fins
STIHL TS 4602.38Ignition SystemWarning: Exercise extreme caution while carrying out maintenance and repair work on the ignition system,The high voltages which occur can cause serious or fatal accidents!Spark plug terminal firmly seated on spark plug?yesnoRemove spark plug.Is it in good condition?yesPress terminal firmly onto sparkplug and fit spring if necessary.noClean spark plug and reset electrode gap.Does spark test produce powerful spark?Faulty insulation on ignitionlead or short circuit wire?noyesnoReplace faulty ignition lead of shortcircuit wire. Repair contact spring.Insert screwdriver in place of spark plug in spark plugterminal and hold about 4 mm away fromground. Sparkover?noyesIs air gap correct?Fit new spark plug.yesnoAdjust air gap (0.2-0.5 mm).Is spark test positive?Does flywheel appear tobe in good condition?noyesUse ohmmeter to check ignition leadfor break. If break is detected, fit newignition lead. Does spark test nowproduce sparkover?nonoFit new flywheel.Is spark test positive?noIgnition system in order.Look for fault in fuel system andcarburetor.noReplace ignition module. Does enginenow run after positive spark test?
STIHL TS 4602.49Rewind StarterConditionCauseRemedyStarter rope brokenRope pulled out too vigorously asfar as stop or over edge - i.e. notverticallyFit new starter ropeNormal wearFit new starter ropeSpring overtensioned – no reservewhen rope is fully extendedFit new rewind springVery dirty or corrodedFit new rewind springGuide peg on pawl or pawl is wornFit new pawlSpring clip fatigued or brokenFit new spring clipStarter cup worn or damagedFit new starter cupStarter mechanism is very dirty(dusty conditions)Thoroughly clean completestarter mechanismLubricating oil on rewind springbecomes viscous at very lowoutside temperatures (springwindings stick together)Apply a few drops of kerosine(paraffin) to spring, then pullrope carefully several timesuntil normal action is restoredRewind spring brokenStarter rope can be pulled outalmost without resistance(crankshaft does not turn)Starter rope is difficult to pull andrewinds very slowly
STIHL TS 4602.510Fuel SystemConditionCauseRemedyCarburetor floods;engine stallsInlet needle not sealing.Foreign matter in valve seator cone damagedRemove and clean or replaceinlet needle, clean fuel tank, pickupbody and fuel line if necessaryInlet control lever sticking onspindleFree off inlet control leverHelical spring not located onnipple of inlet control leverRemove inlet controllever and refit correctlyPerforated disc on diaphragm isdeformed and presses constantlyagainst inlet control leverFit new metering diaphragmInlet control lever too high(relative to design position)Set inlet control lever flush withbottom of metering chamberIdle jet "too lean"Back off low speed adjustingscrew slightly (see CarburetorAdjustment)Main jet "too lean"Back off high speed adjustingscrew slightly (see CarburetorAdjustment)Inlet control lever too low(relative to design position)Set inlet control lever flush withbottom of metering chamberInlet needle sticking to valve seatRemove inlet needle,clean and refitCompensator hose tomanifold is blockedClear compensator hoseusing air pressure; replacemanifold if necessaryDiaphragm gasket leakingMetering diaphragm damagedor shrunkFit new diaphragm gasketFit new metering diphragmPoor acceleration
STIHL TS 46011ConditionCauseRemedyEngine will not idle,idle speed too highThrottle shutter opened toowide by idle speed adjusting screwReset idle speed adjusting screwcorrectlyEngine stalls at idle speedIdle jet boresor ports blockedClean jet bores and ports withcompressed airIdle jet "too rich"Screw down low speedadjusting screw slightly(see Carburetor Adjustment)Setting of idle speed adjustingscrew incorrect - throttle shuttercompletely closedSet idle speed adjusting screwcorrectlySmall plastic plate in valve jetdoes not closeClean or renew valve jetAir filter pluggedClean air filterTank vent faultyClean or replace tankvent if necessaryLeak in fuel line between tankand fuel pumpSeal or renew connectionsand fuel lineCompensator hose tomanifold leaksSeal connections orreplace manifoldPump diphragm damagedor fatiguedFit new Pump diphragmMain jet bores orports blockedClean bores and portsFuel pickup body dirtyFit new pickup bodyFuel strainers dirtyClean fuel strainersEngine speed drops quicklyunder load - low powerSee also 2.2
STIHL TS 4603.CUTTING WHEELDRIVE ASSEMBLY3.1Bearing with GuardTop:Relieve tension of V-belt12Top:Removing the bearingTop:Removing the axial clamp ring1 Thrust washerBottom:1 Guard2 Mounting screwsBottom:Pliers 0881 611 8200Bottom:Unscrewing the nut- Check axial and radial truth of- running; see 3.2.- Lift the bearing with guard out of- the V-belt.- Lock the V-belt pulley. Unscrew- the nut and draw the V-belt pulley- off the shaft.- Relieve tension of V-belt by- turning hexagon nut of clamp- counterclockwise until arrow- points left (at the "0").- Draw the axial clamping ring off- the shaft.- Unscrew the mounting screws on- the bearing and remove the guard.- Remove the thrust washer.Important! The nut has aleft-hand thread.
STIHL TS 46013Top:1 Woodruff key2 WasherTop:Flat head screwsTop:1 Rubber washer2 DiskBottom:Removing the shaftBottom:Removing the flangeBottom:Removing the bearing- Remove the woodruff key from- the groove in the shaft.- Unscrew both flat head screws- and remove them together with- the spring washers.- Remove the disk and rubber- washer from the flange and- guard.Note: Note the number of springwashers.- Remove the bearing from the- guard.- Remove the washer from the- shaft.- Draw the shaft out of the deep- groove ball bearings.- Remove the flange from the- guard.
STIHL TS 460Top:Removing the rubber ring14Top:1 Countersunk screw2 Limit stop3 Spline screw4 Rubber vibration bufferBottom:1 Rubber washer2 DiskBottom:Pliers 0811 641 8380- Remove the rubber ring from the- bearing.- Unscrew the countersunk screw- and remove the limit stop.- Remove the rubber washer and- disk from the bearing.- Unscrew the spline screw in- order to replace the rubber- vibration buffer.Note: The limit stop and rubbervibration buffer only feature inmachines for the USA.Top:Removing acirclipBottom:Pressing out the deep groove ballbearings with drift pin 4119 893 7200- Remove the circlips from the- grooves before removing the- deep groove ball bearings.- Force both deep groove ball- bearings and the ring out of the- bearing with the drift pin.
STIHL TS 460Top:Flangemounting screwsBottom:Fitting the circlipwith pliers 0811 641 8380- Unscrew the flange mounting- screws and remove the flage- from the guard.The parts are assembled inreverse order.Note: Particular care must betaken when carrying out thefollowing work.- Place the circlip in one of the- bearing grooves.15Top:1 Deep groove ball bearing2 RingBottom:Pressing in the deep groove ball bearings- Slide the first deep groove ball- bearing onto the shaft, then the- ring and the second deepgroove- ball bearing.- Position the deep groove ball- bearings and press them in with- the shaft until they contact the- circlip.- Draw the shaft out of the deep- groove ball bearings.- Place the second circlip in the- bearing groove.Top:Correctly positioned spring washersBottom:Longer collar on theV-belt pulley- Slide the same number of spring- washers onto the flat head- screws as were removed during- disassembly, as shown in the- drawing.- Slip the V-belt pulley onto the- shaft with the longer chamfered- edge first and tighten the nut with- a torque of 37.5 Nm.
STIHL TS 460163.2Tightening the V-belt- Place V-belt in V-belt of bearing,position guard and loosely screwin mounting screws.- Turn hexagon of tensioningdevice clockwise until springforce is eliminated.- Tighten all three mountingscrews starting with rear screw.Checking the Axial andRadial Truth of Running1 Test wheel 5910 851 61002 Gauge holder5910 850 60003 Dial gauge 0000 890 9100Top:Fitting the test wheel1 Arresting grooves2 Arresting lugsBottom:Test equipment in positionSince changes in the shaftdiameter (due to scoring etc.) canaffect the radial truth of running ofthe cutting wheel, it is normallysufficient to inspect the shaftaround the cutting wheel mount.The axial truth of running, on theother hand, depends on the stateof various components and musttherefore be determined bymeasurement.- Fit the test wheel and thenposition the thrust washer so thatthe arresting lugs engage in thearresting grooves in the shaft.- Tighten the screw.- Secure the gauge holder with dialgauge to the guard cover so thatthe axial truth of running can bedetermined for a diameter ofapprox. 130 mm over one fullrevolution of the wheel. Refer tothe table "Test procedure".- Remove the test equipment aftercompleting the measurement.
STIHL TS 460Test procedure17Actual conditionPossible causesRemedyVisual inspectionWear marks or scoringMounting screw loose,Replace theof the spindle (shaft)around the cutting wheeluse of wrong cuttingspindle (shaft)mountwheels (diameter ofRadial truth of running:mount Ø 20 mmor 22 mm)Axial truth of running:Check the axial truth ofAxial eccentricityrunning with the STIHL 0,15 mmNonetest wheel or diamondcutting wheel (over a 0,15 mmdiameter of 130 mm)Damaged or uneven contactDirt; thrust washers orsurfaces of the thrust washers cutting wheel fitted incorrectly;(especially the inner thrustapplication of force whenwasher); contact surfaces notcutting or during transportReplace thethrust washersplane; genuine STIHL partshave not been usedSpindle (shaft)Incorrect handling,Replace thedamageduse of forcespindle (shaft)Distinct radial play in theDeep groove ball bearingsReplace thebearing seat -- spindledamaged by exposure to dirtspindles andbearing defectiveand/or bearing seat worndeep groovedown at the spindleball bearings
STIHL TS 4603.3V-belt183.4V-belt Pulley/Clutch DrumTop:Removing the coverTop:Removing the V-belt pulleyTop:Assembly pin 1119 893 7200Bottom:Removing the V-beltBottom:Friction surface of the clutch drumBottom:Forcing out the needle sleeve- Remove the bearing with guard,see 3.1.- Remove the V-belt, see 3.3.- Check the needle sleeve andforce it off the V-belt pulleyfrom the clutch side using anassembly pin if necessary.- Remove the starter cup, see 7.7.- Remove the starter cover, see7.2.- Draw the V-belt pulley off thecrankshaft stub.- Remove the cover.- Remove the V-belt from theV-belt pulley.The parts are assembled inreverse order.- Check the clutch drum: it must notshow any major signs of wear orscoring. Replace the V-belt pulley ifnecessary.
STIHL TS 460193.5Top:1 Wheel2 BushingBottom:Properly positioned needle sleeve- Remove bushing and wheel fromcrankshaft stub.The parts are assembled inreverse order.Note: Insert assembly pins onthicker, beaded side of needlesleeve and press in from side onwhich the clutch drum is locateduntil they are flush with the inneredge of the V-belt pulley.ClampTop:Relieving tension of the clampTop:Removing the throttle trigger interlockBottom:Mounting screwsof clampBelow:Attaching the tension rod- Remove the V-belt, see 3.3.- Turn hexagon nut on clampcounterclockwise until innerspring is completely slack.- Take out clamp mountingscrews, remove clamp.- Remove throttle trigger interlockfrom recess in housing.The parts are assembled inreverse order.Note: Insert hooks of tension rod inhole and put both parts together.Tighten mounting screws to 4.0 Nm.
STIHL TS 460204.CLUTCH4.1Removing and DisassemblyTop:Socket 5910 893 5616Top:Removing the cover washerTop:Removing a clutch springBottom:ClutchBottom:Assembly pin 5910 890Bottom:Component parts of clutchTroubleshooting charts, see 2.1.- Remove cover washerfrom crankshaft stub.- Remove the V-belt, see 3.4.- Unscrew clutch fromcrankshaft stub using socket.Caution! Clutch has aleft-hand thread.- Use assembly hook to removeall the clutch springs.- Pull the clutch shoes offthe carrier.- Pull the retainers off theclutch shoes.- Clean all parts and stub ofcrankshaft in white spirit.Replace any damaged orworn parts.
STIHL TS 4604.221Assembly and InstallationTop:Fitting retainer onclutch shoeTop:Clutch clamped in a viseBottom:Pushing clutch shoeonto carrierBottom:Attaching clutch springsTightening the clutch- Slide cover washer ontocrankshaft stub with convex sidefacing outward.- Screw clutch onto crankshaftand torque down to 40 Nm.- Fit V-belt pulley, see 3.4.- Fit the retainers onto theclutch shoes.- Clamp the clutch, e. g. one of theshoes, in a vise.- Fit the clutch shoes over thearms of the clutch carrier so thatthe series number, e.g. 1122a,is on the same side as thecarrier’s hexagon.- Attach one end of each springto the clutch shoes by hand.- Use the other assembly hook toattach the other ends of thesprings and press them firmlyinto the clutch shoes with onefinger.
STIHL TS 460225.ENGINE5.2Cylinder and Piston5.1Removing and RefittingExhaust Muffler5.2.1RemovalTop:Deflector bafflemounting screwsBottom:Spark arresting screenTop:Muffler mounting screwsBottom:Removing gasket1 BeadThroughholes to cylinderbase screwsAlways check and, if necessary,repair the fuel system, carburetor,air filter and ignition system beforelooking for faults on the engine.Troubleshooting chart, see 2.2.- Remove the muffler, see 5.1.- Remove the carburetor, see 10.3.- Unscrew the spark plug.- Remove cylinder base screws oncylinder base through holes incylinder.Troubleshooting chart, see 2.2- Take out the cover platemounting screws and removethe cover plate.- Remove the spark arrestingscreen.- Clean the spark arresting screen,fit a new one necessary.- Remove the mountingscrews from the muffler andlift the muffler away.- Remove the asket.Note: Install new gasket so that itsbead points toward the lowermuffler. Fit lock washers underlower screws and tighten screwson muffler and deflector baffle to10.0 Nm and 2.5 Nm respectively.- Pull the cylinder off the piston.
STIHL TS 46023Top:1 Mounting screws2 Gasket3 Spacer flangeTop:Removing snap ringTop:Pushing out piston pinBottomRemoving the cylinder gasketBottom:Assembly drift 1108 893 4700Bottom:Piston rings- Take out the spacer flangemounting screws. Removethe spacer flange andgasket from the cylinder.Important: Before removing thepiston, decide whether or notthe crankshaft has to beremoved as well. To remove thestarter cup, the clutch and theflywheel, see 7.7, 4.1 and 6.1.5,block the crankshaft by slidingthe wooden assembly blockbetween the piston andcrankcase.- Inspect the cylinder and replaceit if necessary.Note: If a new cylinder has to beinstalled, always fit the matchingpiston. Replacement cylindersare only supplied complete withpiston for this reason.- Remove the cylinder gasket.- Use a scriber or similar tool toease the hookless snap ringsout of the grooves in the pistonbosses.- Now use the assembly drift topush the piston pin out of thepiston. If the piston is stuck,tap the end of the drift lightlywith a hammer if necessary.Important: Hold the pistonsteady during this process toensure that no jolts aretransmitted to the connectingrod. Remove piston and takethe needle cage out of theconnecting rod.-Inspect piston rings andreplace if necessary, see 5.3.
STIHL TS 4605.2.224InstallationTop:Needle cage in connecting rodTop:1 Installing tool 5910 890 22122 SleeveBottom:1 Arrow onpiston head2 Fan coverBottom:1 Snap ring (hookless)2 MagnetInstalling piston pin- Heat the piston on anelectric heating plate toapprox. 60 C and slip itover the connecting rod sothat the arrow on thepiston head points to theleft (looking at fan cover).- Thoroughly clean the gasketseating surface on thecylinder. Lubricate theneedle cage with oil and fit itin the small end.- Mount spacer flange withnew gasket on cylinder,insert screws and tighten to10 Nm.-Push the assembly drift,small diameter first, throughthe piston and small end(needle cage) and line up thepiston.-Fit the piston pin on theassembly drift and slide it intothe piston (the pinslides home easily if thepiston is hot).- Fit the wire snap rings.Note: Use installig tools to fit thesnap rings.Use the installing tool asfolllows:-Remove the sleeve from thetool.- Attach the snap ring to themagnet so that the snapring gap is on the flat sideof the tool's shank.
STIHL TS 46025Top:1 Flat face on tool's shank2 PinBottomPressing in the installing tool until thesleeve butts against the tool's shoulderTop: Insertingsnap ring inpiston bossSlipping sleeve on to otherend of the shank-Bottom:Fitting cylinder gasket1 SlotRemove the sleeve and slip itonto the other end of theshank.Note: Inner pin must again pointtoward flat face of tool's shank.-- Push the large slotteddiameter of the sleeve over themagnet and snap ring. Positionthe sleeve so that the inner pinpoints toward flat face of tool'sshank.- Stand the installing tool,sleeve downward, on a flatsurface (wooden board)and press verticallydownwards until the sleevebutts against the tool'sshoulder.Apply installing tool to thepiston boss (flat face on shankmust point toward pistonhead), hold the piston steady,center the tool shank exactlyand press home until the snapring slips into the groove.Note: Fit the snap ring so that itsgap is on the pistons vertical axis(it must point either up or down).- Repeat the above procedure to fitthe other snap ring.- Fit new cylinder gasket tocrankcase so that slot in gasketis positioned over slot incrankcase.
STIHL TS 460Top:Wooden assembly block 1108 893 4800Bottom:Correct position of piston ring- Lubricate piston and pistonrings with oil.- Position the woodenassembly block betweenthe piston and crankcase.- Rest the piston on thewooden assembly block.- Position the piston rings sothat the radii at the ring gapmeet at the fixing pin in thepiston groove when the ringsare compressed.26Top:Clamping strap 0000 893 2600Bottom:Compressing pistonrings with clamping strapFitting aligned cylinder overthe piston- Use the clamping strap tocompress piston rings aroundthe piston and check thatpiston rings are correctlypositioned.- Lubricate inside of cylinderwith oil and line it up so that itis positioned as it will be inthe installed position (see ill.).It is important to observe thispoint as the piston rings mightotherwise break.- Slide the cylinder over thepiston - the clamping strap ispushed downward as thepiston rings slip into thecylinder.
STIHL TS 460275.3Piston Rings5.4Crankcase5.4.1Crankshaft RemovalTop:Socket 0812 542 2104Top:Ring grooves in pistonTop:FlywheelBottom:Tightening the cylinder base screwsBottom: Mounting thepiston ringsBottom:Piston fitted on wooden assembly block- Remove the clamping strapand wooden assembly block.Carefully line up the cylinderand the cylinder gasket. Fitcylinder base screws andtighten them alternately to10Nm in a diagonal pattern.-Remove piston, see 5.2.1.-Remove clutch, see 4.1.-Remove piston rings from piston.-Remove cylinder, see 5.2.1.-Remove expansion tank, see10.9.The parts are assembledin reverse order.- Fit new piston rings in ringgrooves so that the chamferson the ends face the pistonhead.Remove flywheel from crankshaftstub, see 6.1.5.-Remove piston, see 5.2.1.- Scrape off carbon buildup ingrooves using an old pieceof piston ring.- Mount piston, see 5.2.2.
STIHL TS 46028Top:Crankcase mountingscrewsTop:Removing the bottom of the crankcaseBottom:Removing the crankcaseBelow:Removing the crankshaft-Remove the crankcasemounting screws.- Remove bottom ofcrankcase.-Remove the crankcase fromthe engine housing.- Remove crankshaft fromcrankcase.- Remove oil seals, circlip, andball bearings from crankshaft.Top:1 Oil seal2 Ball bearing3 CirclipBottom:1 Crankshaft2 Connecting rod- The crankshaft, connectingrod and needle bearing forman inseperable unit. Thismeans that the crankshaftmust always be replaced as acomplete unit in the event ofany damage to any one ofthese parts. When fitting areplacement crankshaftalways install new oil sealsand ball bearings.- Inspect both halves of thecrankcase for cracks andreplace if necessary.
STIHL TS 460295.4.2 Installing the CrankshaftTop:Installing the crankshaft1 Annular groove2 Long pegBall BearingBottom:Inserting the circlip using pliers0811 641 8380Top:Oil seal (clutch side)Bottom:Oil seal (ignition side)If the old crankcase and bottom ofthe crankcase are to be reused,remove gasket residue and cleansealing surfaces with standardcommercial grease solventwithout chlorinated orhalogenated hydrocarbons, see11.2. Sealing surfaces must beabsolutely clean to ensure aperfect seal.- Warm new ball bearing to atemperature of approx. 50 Cand press in as far as stop oncrankshaft stub.-Position crankshaft so thatlong pin lies on side withsurrounding groove.- Fit circlip into groove ofcrankcase.- Fill space between sealinglip and dust lip withlubricating grease, see 11.2.- Apply a thin coating of sealantto the outer circumference ofthe oil seal, see 11.2.- Slide the oil seal onto thecrankshaft stub so that theopen side faces the ballbearing.- Press the oil seals into thecrankcase until they areflush with the outer edge.
STIHL TS 460305.5Leakage Testingthe CrankcaseTop:Carburetor and crankcase tester1106 850 2905Groove in bottom of crankcaseBottom:Vacuum pump 0000 850 3500- Apply a thin bead of sealantto groove in bottom ofcrankcase, see 11.2.Note: Please follow themanufacturer's instructions forusing the sealant.- Fit and press on the bottomof the crankcase.- Wait approximately oneminute, then turn overcrankshaft several times.Installation continues in reverseorder of removal.Note: Tighten crankcase mountingscrews to 10 Nm.Defective oil seals and gaskets orcracks in the castings are theusual causes of leaks. Suchfaults allow supplementary air toenter the engine and thus upsetthe fuel-air mixture.This makes adjustment of theprescribed idle speed difficult,if not impossible
STIHL TS 460 1 Service Manual Cutquik TS 460 This Service Manual contains a Refer to the "Technical Information The STIHL Special Tools manual detailed description of all repair Bulletins" for engineering changes lists all special servicing tools work for the Cutquik TS 460. which have been introduced since currently available from STIHL.
Your Remington Cordless Polesaw and Cordless Chainsaw may have been purchased together (as a 2-in-1 polesaw/chainsaw) or seperate (chainsaw only). If the chainsaw was purchased separately, the pole is available as an accessory and may be purchased by visiting the "On-Line Outlet" at www.remingtonpowertools.com.
have tons of used partner chainsaw parts. we have also bought out 3 partner dealerships in the last year and have lots of nos partner c maxtra chainsaw parts store maxtra gas pole saw, 42.7cc 2-cycle 8.2ft to 11.4 ft extendable cordless gas chainsaw,powerful long reach tree tr
the chainsaw, make sure the saw chain is not contacting anything. A moment of inattention while operating chainsaws may cause entanglement of your clothing or body with the saw chain. v Always hold the chainsaw with your right hand on the rear handle and your left hand on the front handle. Holding the chainsaw with a reversed hand
Carry the chainsaw by the front handle with the chainsaw switched off and away from your body. When transporting or storing the chainsaw always fit the guide bar cover. Proper handling of the chainsaw will reduce the likelihood of accidental contact with the moving saw chain. Follow instructions for lubricating, chain tensioning and
Arrangement of the manual This workshop manual can be used in two different ways. To repair a specific sub-assembly on a chainsaw. To dismantle and reassemble a complete chainsaw. Repairing a specific sub-assembly If a specific sub-assembly on the chainsaw needs to be repaired: 1. Look up the page referring to the relevant sub-assembly. 2.
Forestry Training Centre Incorporated Manual on Chainsaw Maintenance Page 2 Foreword The chainsaw has developed into a very effective and versatile tool for felling trees, ripping logs and salvaging . a fuel mix ratio of 50 parts of fuel to 1 part of Stihl fuel oil is recommended: Table 1 . 23 0.46 460 23 0.92 920 24 0.48 480 24 0.96 960 .
TIP : Make sure that the bar-adjustment stud on the chainsaw fits snugly into the lower slot of the Powerhouse Chainsaw Winch. To adjust the position, turn the bar-adjustment screw of the chainsaw until aligned. 6. Re-attach the bar-mounting nuts on the bar studs of
The American Revolution Part One: The events leading up the Revolutionary War (1750 – 1775) Background Historically speaking, right now “we” are British. The Colonies are an extension of Britain, so we share their government, their identity, their pride, and also their enemies. There is NO United States of America. Taunton Flag, flown by colonists to show unity with the British crown .
