Husqvarna 346XP, 353 manual Assembly, Mounting guide bar and chain, Fitting a spike bumper

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ASSEMBLY

Mounting guide bar and chain

Always wear gloves, when working with the chain, in order to protect your hands from injury.

Hold up the tip of the bar and tighten the chain. The chain is correctly tensioned when

Check that the chain brake is in disengaged position by moving the front hand guard towards the front handle.

Take off the bar nuts and remove the clutch cover. Take off the transportation ring (A).

A

there is no slack on the underside of the bar, but it can still be turned easily by hand. Hold up the bar tip and tighten the bar nuts with the combination wrench.

When fitting a new chain, the chain tension has to be checked frequently until the chain is run-in. Check the chain tension regularly. A correctly tensioned chain gives good cutting performance and long lifetime.

Fitting a spike bumper

To fit a spike bumper – contact your service agent.

Fit the bar over the bar bolts. Place the bar in its rearmost position. Place the chain over the drive sprocket and in the groove on the bar. Begin on the top side of the bar. Make sure that the edges on the cutting links are facing forward on the top side of the bar.

Fit the clutch cover and locate the chain adjuster pin in the hole on the bar. Check that the drive links of the chain fit correctly on the drive sprocket and that the chain is in the groove on the bar. Tighten the bar nuts finger tight.

Tension the chain by using the combination wrench. Turn the chain adjuster screw clockwise. The chain should be tensioned until it fits snugly on the underside of the bar.

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Contents TAC Symbols KEY to SymbolsContents Chain SAW Safety Equipment Safety Instructions3a Starting Chain brake and front hand guardChain catcher Throttle lockRight hand guard Vibration damping system Stop switchMuffler Checking the right-hand brake trigger Checking brake band wearChecking the brake trigger Throttle lock 5 basic rules Cutting EquipmentBar Cutting equipment designed to minimise kickbackSaw chain Some terms that describe the bar and chainGeneral information on sharpening cutting teeth Sharpening your chain and adjusting raker clearanceSharpening cutting teeth Setting the raker clearance General advice on setting raker clearanceTensioning the chain Chain oil Lubricating cutting equipmentFilling with chain oil Checking chain lubrication Needle bearing maintenanceChecking wear on cutting equipment Lubricating the bar tip sprocketWhat is kickback? HOW to Avoid KickbackDo not let go of the handles General rulesGeneral Safety Precautions General Working Instructions Basic safety rulesMin m 10 ftGeneral Basic cutting techniqueTerms CuttingSafe distance Tree felling techniqueLimbing Felling directionFelling Clearing the trunk and preparing your retreatCutting the trunk into logs Freeing a tree that has fallen badly = high accident riskFreeing a Trapped tree Cutting trees and branches that are in tension PreparationsWhat is what? What is WHAT?Mounting guide bar and chain AssemblyFitting a spike bumper Fuelmix Fuel HandlingChain oil FuellingMin 3 m 10ftStart and stop Start and StopStart StopCarburettor MaintenanceStarter device Starter device assemblyChanging a broken or worn starter cord Tensioning the recoil springAir filter Needle bearing maintenanceSpark plug Muffler Centrifugal cleaning Air Injection Adjustment of the oil pump 346XP/353Cooling system Heated handles 346XPG, 353GMonthly maintenance Weekly maintenance Daily maintenance345 TAC Technical Data346XP TAC Bar Chain Bar and chain combinations2002W42 114 01