Jonsered CS 2171WH manual Daily maintenance Weekly maintenance, Monthly maintenance

Page 35

MAINTENANCE

Below you will ﬁnd some general maintenance instructions.

Daily maintenance

Weekly maintenance

1

2

3

4 0,5 mm

1

4

2

5

3

6

5

6

7

8

7

8

9

1	Check that the vibration damping elements are not
	damaged.
2	Lubricate the clutch drum bearing.
3	File off any burrs from the edges of the bar.
4	Clean the spark plug. Check that the electrode gap is 0.5
	mm.

1Check that the components of the throttle control work safely. (Throttle lock and throttle control.)

2Clean the chain brake and check that it operates safely. Make sure that the chain catcher is undamaged, and replace it if necessary.

3Clean the air ﬁlter. Replace if necessary.

4The bar should be turned daily for more even wear. Check the lubrication hole in the bar, to be sure it is not clogged. Clean the bar groove. If the bar has a sprocket tip, this should be lubricated.

5Check that the bar and chain are getting sufﬁcient oil.

6Sharpen the chain and check its tension and condition. Check the drive sprocket for excessive wear and replace if necessary.

7Clean the air intake on the starter. Check the starter and starter cord.

8Check that nuts and screws are tight.

9Test the stop switch to ensure that it works.

5	Clean the ﬁns on the ﬂywheel. Check the starter and the
	recoil spring.
6	Clean the cooling ﬁns on the cylinder.
7	Clean or replace the spark arrestor mesh in the mufﬂer.
8	Clean the carburettor compartment.

Monthly maintenance

1 2 3

4

5

6

7

1Check the brake band on the chain brake for wear.

2Check the clutch centre, clutch drum and clutch spring for wear.

3Clean the outside of the carburettor.

4Check the fuel ﬁlter and the fuel hose. Replace if necessary.

5Clean the inside of the fuel tank.

6Clean the inside of the oil tank.

7Check all cables and connections.

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Image 35

Contents Operator´s manual Key to symbols KEY to SymbolsContents Personal protective equipment Safety InstructionsMachine′s safety equipment Chain brake and front hand guard Right hand guard Stop switchThrottle lock Chain catcherChecking the inertia brake release MufﬂerChecking brake band wear Checking the front hand guardRight hand guard Stop switchThrottle lock Chain catcherMufﬂer Cutting equipmentGeneral rules Cutting equipment designed to minimise kickbackGeneral information on sharpening cutting teeth Sharpening your chain and adjusting raker clearanceChain Some terms that describe the bar and chainSharpening cutting teeth If the raker clearance is too large General advice on setting raker clearanceSetting the raker clearance Tensioning the chainLubricating cutting equipment Chain drive sprocket How to avoid kickbackWhat is kickback? Checking wear on cutting equipmentDo not let go of the handles Starting General safety precautionsTransport and storage Fuel safetyBasic safety rules General working instructionsTerms Basic cutting techniqueGeneral Limbing CuttingClearing the trunk and preparing your retreat Tree felling techniqueSafe distance Felling directionFelling cut Cutting the trunk into logsCutting trees and branches that are in tension General adviceFreeing a tree that has fallen badly Freeing a trapped treeWhat is what on the chain saw? What is WHAT?Working with the chain AssemblyFitting the bar and chain Fitting a spike bumperTwo-stroke oil Fuel HandlingFuel PetrolMin 3 m 10ft Chain oilFuelling Warm engine Starting and StoppingStarting and stopping Cold engineStopping Carburettor with movement limiters MaintenanceCarburettor adjustment Low speed jet L Fine adjustment of the idle speed TCorrectly adjusted carburettor Carburettor without movement limitersIdle speed, rpm Recommended engine speeds are as followsAir ﬁlter StarterMufﬂer Adjustment of the oil pumpWhen making adjustments Spark plugElectrical carburettor heating Centrifugal cleaning TurboCooling system Heated handlesBelow you will ﬁnd some general maintenance instructions Daily maintenance Weekly maintenanceMonthly maintenance Technical data Technical DataLength, inches Pitch, inch Max. number of teeth on Bar and chain combinationsBar Chain EN292-2, Cispr 121997, EN608 EC-declaration of conformityApplies to Europe only Page 1088935-26 ´z*xT¶6U¨ ´z*xT¶6U¨