Husqvarna 345e EPA III, 1151438-95 Lubricating the bar tip sprocket, Needle bearing lubrication

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MAINTENANCE

should be replaced after about a month in operation or earlier if necessary.

machine is supplied from the factory with the screw set to position 2. Turning the screw clockwise will reduce the oil ﬂow and turning the screw anti-clockwise will increase the oil ﬂow.

Note! Always use the recommended spark plug type! Use of the wrong spark plug can damage the piston/cylinder. Check that the spark plug is ﬁtted with a suppressor.

Lubricating the bar tip sprocket

2 1

3

+ –

Lubricate the bar tip sprocket each time you refuel. Use the special grease gun and a good quality bearing grease.

Needle bearing lubrication

The clutch drum has a needle bearing on the output shaft. This needle bearing must be lubricated regularly (once a week).

When lubricating, remove the clutch cover by loosening the two bar nuts. Lay the saw on its side with the clutch drum upwards.

Lubrication involves engine oil dripping into the centre of the clutch drum as it rotates.

Adjustment of the oil pump

(346XP/353)

The oil pump is adjustable. Adjustments are made by turning the screw using a screwdriver or combination spanner. The

Recommended settings:

Bar 13"-15": Position 1

Bar 15"-18": Position 2

Bar 18"-20": Position 3

	!	WARNING! The engine must be stopped
	!	when making adjustments.
		when making adjustments.

Cooling system

To keep the working temperature as low as possible the machine is equipped with a cooling system.

The cooling system consists of:

1Air intake on the starter.

2Air guide plate.

3Fins on the ﬂywheel.

4Cooling ﬁns on the cylinder.

5Cylinder cover (directs cold air over the cylinder).

5

4

3

2

1

Clean the cooling system with a brush once a week, more often in demanding conditions. A dirty or blocked cooling system results in the machine overheating which causes damage to the piston and cylinder.

Note! The cooling system on a chain saw with catalytic converter must be cleaned daily. This is particularly important on chain saws with catalytic converters, because the higher exhaust temperature requires efﬁcient cooling of the engine and the catalytic converter unit.

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Contents EPA III TrioBrake Symbols on the machine KEY to SymbolsSymbols in the operator’s manual EPA You will ﬁnd the following labels on your chain sawContents Dear customer IntroductionWhat is what on the chain saw? What is WHAT?Before using a new chain saw General Safety PrecautionsAlways use common sense Personal protective equipment Machine′s safety equipmentChain brake and front hand guard General Safety Precautions Chain catcher Throttle lockoutRight hand guard Vibration damping systemCutting equipment Stop switchMufﬂer General rulesCutting equipment designed to reduce kickback Sharpening your chain and adjusting depth gauge settingIf the depth gauge setting is too large General advice on adjusting depth gauge settingTensioning the chain Adjustment of depth gauge settingBar and cause serious or even fatal injury 346XP TrioBrake, 353 TrioBrakeFilling with chain oil Lubricating cutting equipmentChecking chain lubrication Needle bearing lubrication Chain drive sprocketChecking wear on cutting equipment Fitting the bar and chain Assembly346XP TrioBrake, 353 TrioBrake 345e TrioBrakeAssembly Fuel Fuel HandlingFueling Fuel safetyTransport and storage Long-term storageStarting and stopping Starting and StoppingCold engine Warm engineStopping Working Techniques Basic safety rulesBefore use General working instructionsGeneral rules Terms Basic cutting techniqueLimbing Cutting Safe distance Tree felling techniqueFelling direction Clearing the trunk and preparing your retreatFelling cut Directional cutsFreeing a tree that has fallen badly General adviceFreeing a trapped tree Cutting trees and branches that are in tensionWhat is kickback? How to avoid kickbackCutting the trunk into logs Carburetor adjustment MaintenanceGeneral High speed jet H Correctly adjusted carburetorChecking the brake trigger Checking the right-hand brake triggerMufﬂer Changing a broken or worn starter cord StarterTensioning the recoil spring 345eAir ﬁlter Replacement of broken recoil and drive disc springsSpark plug Fitting the starterWhen making adjustments Adjustment of the oil pumpLubricating the bar tip sprocket Needle bearing lubricationTemperature 0C 32F or colder Air Injection centrifugal cleaningHeated handles Electrical carburetor heatingDaily maintenance Weekly maintenance Monthly maintenance Maintenance scheduleTechnical data Technical DataSaw chain ﬁling and ﬁle gauges Bar and chain combinations050/1,3 mm 058/1,5 mmObligations Federal Emission Control Warranty StatementSafety precautions for chain saw users American Standard Safety PrecautionsKickback safety precautions Other safety precautions1151438-95