Jonsered CS 2245S, CS 2250S Starter, Replacing the starter cord, Tensioning the recoil spring

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MAINTENANCE

use a mufﬂer if the spark arrestor screen is missing or defective.

The mufﬂer is designed to reduce the noise level and to direct the exhaust gases away from the operator. The exhaust gases are hot and can contain sparks, which may cause ﬁre if directed against dry and combustible material.

Starter

WARNING! When the recoil spring is

! wound up in the starter housing it is under tension and can, if handled carelessly, pop out and cause personal injury.

Care must be exercised when replacing the return spring or the starter cord. Wear protective glasses and protective gloves.

Replacing the starter cord

•Loosen the screws that hold the starter against the crankcase and remove the starter.

•Pull out the cord approx. 30 cm (12 inches) and hook it into the notch in the rim of the pulley. Release the recoil spring by letting the pulley rotate slowly backwards.

1 2

•Undo the bolt in the centre of the pulley and remove the drive disc (A), drive disc spring (B) and the pulley

(C). Insert and secure a new starter cord in the starter pulley. Wind approx. 3 turns of the starter cord on the starter pulley. Fit the starter pulley so that the end of the recoil spring (D) hooks into the starter pulley. Now assemble the drive disc spring, drive disc and the bolt in the centre of the pulley. Carry the starter cord through the hole in the starter housing and the starter handle. Tie a good knot on the starter cord.

Tensioning the recoil spring

•Hook the starter cord in the notch in the pulley and turn the starter pulley about 2 turns clockwise.

Note! Check that the pulley can be turned an additional 1/2 turn when the starter cord is pulled all the way out.

Stretch the line with the handle. Move your thumb and release the line. See the ﬁgure below.

34 – English

Image 34

Contents CS 2245S Symbols in the operator’s manual KEY to SymbolsSymbols on the machine You will ﬁnd the following labels on your chain sawContents Introduction Dear customerWhat is WHAT? What is what on the chain saw?General Safety Precautions Before using a new chain sawPersonal protective equipment Machine′s safety equipmentAlways use common sense Chain brake and front hand guardGeneral Safety Precautions Chain catcher Throttle lockoutRight hand guard Vibration damping system Stop switchCutting equipment MufﬂerBar Cutting equipment designed to reduce kickbackChain Sharpening your chain and adjusting depth gauge setting General information on sharpening cutting teethTensioning the chain Lubricating cutting equipment CS 2245S, CS 2250SChecking chain lubrication Filling with chain oilChain drive sprocket Needle bearing lubrication Checking wear on cutting equipmentFitting the bar and chain AssemblyWorking with the chain Assembly Fuel Handling FuelTransport and storage Fuel safetyFueling Long-term storageStarting Starting and StoppingStarting and stopping Warm engineStopping Before use Basic safety rulesWorking Techniques General working instructionsGeneral rules Basic cutting technique TermsLog is supported at one end. There is a high risk Tree felling techniqueLimbing Safe distanceClearing the trunk and preparing your retreat Felling directionDirectional cuts Felling cut What is kickback? How to avoid kickbackFreeing a tree that has fallen badly Cutting the trunk into logs Carburetor adjustment MaintenanceGeneral Checking the inertia brake release Mufﬂer Replacing the starter cord StarterTensioning the recoil spring Replacing the return and drive springs Air ﬁlterFitting the starter Needle bearing lubrication Spark plugLubricating the bar tip sprocket Cooling systemTemperature -5C 23F or colder Turbo Air Cleaning centrifugal cleaningWinter use Maintenance schedule Daily maintenance Weekly maintenance Monthly maintenanceTechnical Data Technical data050/1,3 mm Bar and chain combinations058/1,5 mm Saw chain ﬁling and ﬁle gauges Federal Emission Control Warranty Statement Repair or Replacement of Parts Repair orKickback safety precautions American Standard Safety PrecautionsSafety precautions for chain saw users Other safety precautions1151012-95