What does LA mean on a Stihl weedeater?

The three adjustment screws are labeled H for high, L for low and LA for idle.

How do you adjust the idle on a Stihl weedeater?

How to Adjust the Idle on a Weed Eater

  1. Place the Weed Eater trimmer on a workbench or other flat surface.
  2. Locate the idle speed adjustment screw situated to the side and slightly behind the air filter.
  3. Turn the adjustment screw to the right, or clockwise, to increase the engine idle speed.

What is an FS 45 Trimmer?

FS 45, FS 46 English 3 The terminology utilized in this manual when referring to the power tool reflects the type of cutting attachments that may be mounted on it. The term “trimmer” is used to designate an FS unit that is equipped with a nylon line head or a head with flexible plastic blades (i.e., the PolyCut head.)

How do you adjust the line on a Stihl F5 FS 45?

5 FS 45, FS 46 English 20 Adjusting Nylon Line STIHLAutoCut N Hold the rotating mowing head above the ground – tap it on the ground once – about 1.2in. (3cm) fresh line is advanced. N The blade(1) on the deflector(2) trims surplus line to the correct length – avoid tapping the mowing head more than once at a time.

Is there a service manual for the FS 45 powerhead?

This service manual contains detailed descriptions of all typical repair and servicing procedures for models FS 45, 46, 55, FC 55, HL 45 and KM 55, which are based on the series 4140 powerhead. If there is no specific reference to individual machines, the procedure is the same for all machines.

Can I use my Stihl Trimmer without the instruction manual?

SAVE THIS MANUAL! Have your authorized STIHL servicing dealer show you how to operate your power tool. Do not lend or rent the trimmer without this instruction manual. Allow only persons who fully understand the information in this manual to operate the trimmer.