Husqvarna Complete Assembly Instructions for the 345FR Brush Cutter

Page 17

ASSEMBLY

Then fasten the blade guard (A) with 4 bolts (L) in the holder (N).

H

J

K

R

 

L

A

Fit the drive disc (B) on the output shaft.

Turn the blade shaft until one of the holes in the drive disc aligns with the corresponding hole in the gear housing.

Insert the locking pin (C) in the hole to lock the shaft.

Place the blade (D) and support flange (F) on the output shaft.

G

F

D

B

C

Fit the nut (G). The nut must be tightened to a torque of 35-50 Nm (3.5-5 kpm). Use the socket spanner in the tool kit. Hold the shaft of the spanner as close to the blade guard as possible. To tighten the nut, turn the spanner in the opposite direction to the direction of rotation (Caution! left-hand thread).

When loosening and tightening the saw blade nut, there is a risk of injury from the teeth of the saw blade. You should therefore always ensure that your hand is shielded by the blade guard when doing this. Always use a socket spanner with a shaft that is long enough to allow this. The arrow in the diagram shows the area where you should

operate the socket spanner when loosening or tightening the nut.

Fitting the trimmer guard and trimmer head Trimmy SII

Fit the correct trimmer guard (A) for use with the trimmer head. Hang the trimmer guard/combination guard (A) on the two hooks on the plate holder (M). Bend the guard around the shaft and tighten it with the bolt (L) on the opposite side of the shaft. Use the locking pin (C). Place the locking pin in the groove on the screw head and tighten. See diagram.

L

M

C

A

Fit the drive disc (B) on the output shaft.

H

P

B

C

Centre the metal cup (P) on the drive disc’s blade guide.

Turn the blade shaft until one of the holes in the drive disc aligns with the corresponding hole in the gear housing.

Insert the locking pin (C) in the hole to lock the shaft.

English 17

Image 17
Contents 345FR 545FX 545FXT 545RX 545RXT Symbols KEY to SymbolsContents Dear customer IntroductionWhat is what on the brush cutter? 545 RX, 545 RXT What is WHAT?What is what on the brush cutter? 545 FX, 545 FXT What is what on the brush cutter? 345 FR Personal protective equipment General Safety PrecautionsThrottle lockout Machine′s safety equipmentCutting attachment guard Stop switchVibration damping system Quick releaseLocking nut MufflerLocking screw Cutting equipmentCutting equipment General rulesSharpening the saw blade Sharpening grass knifes and grass bladesBent, twisted, cracked, broken or To straighten a twisted blade so that itTrimmer head Assembling the handlebar and throttle AssemblyTransport position, handlebar Assembling the cutting equipment345 FR, 545 RX, 545 RXT Fitting the blade guard and saw blade545 FX, 545 FXT Fitting the trimmer guard and trimmer head Trimmy SII Safety release Adjusting the harness and brush cutterAdjusting the harness Fitting other guards and cutting attachments545FX, 545FXT, 545RXT Balance XTGrass clearing Correct balanceForestry clearing Fuel Fuel safetyFuel Handling Mixing FuelingCheck before starting Starting and StoppingStarting and stopping Cold engineHeated handles StartingStopping Working Techniques Basic safety rulesGeneral working instructions ABC of clearingForestry clearing using a saw blade Brush cutting with a saw blade Grass trimming with a trimmer head Grass clearing using a grass bladeCarburetor MaintenanceCooling system MufflerAir filter Proceed as followsDrive shaft Bevel gearSpark plug Winter useMaintenance Maintenance Daily Weekly Monthly Maintenance scheduleTechnical data Technical Data545 FX 545 FXT Motor Technical Data Technical Data Your Warranty Rights and Obligations Page Trimmy SII Page Auto T45, T45x Original instructions 1155058-95