Husqvarna 130L Owner Manual - Page 18

Maintenance

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To examine and clean the trimmer head 130L 1. Push the tabs (A) to remove the lower half (B) of the trimmer head. D C 2. Remove the spool (C). 3. Remove and discard any pieces of trimmer line and any unwanted material from the trimmer head and spool. 4. Put the spool in the lower half. 5. Attach the top half (D). Make sure that all parts are in the correct position and are correctly aligned. 6. Turn the assembled trimmer head with your hand. Make sure that the top and bottom halves are fully closed and the tabs are fully engaged. 7. To replace the trimmer line see To replace the trimmer line (130L) on page 17. A A B Maintenance To adjust the idle speed Your Husqvarna product is made to specifications that decrease harmful emissions. 1. Make sure that the air filter is clean and that the air filter cover is attached to the product. 2. Turn the idle speed screw (T) clockwise until the cutting attachment starts to turn. Note: Refer to Technical data on page 22 for the recommended idle speed. WARNING: If the cutting attachment does not stop when you adjust the idle speed, speak to your servicing dealer. Do not use the product until it is correctly adjusted or repaired. To do a check of the muffler 3. Turn the idle speed screw (T) counterclockwise until the cutting attachment stops. The idle speed is correct when the engine operates smoothly in all positions. The idle speed must be below the speed when the cutting attachment starts to turn. WARNING: Do not use a product that has a defective muffler. WARNING: Do not use the product if the spark arrester screen on the muffler is missing or defective. WARNING: The muffler becomes very hot during and after operation and also at idle speed. Use protective gloves to prevent burn injuries. The muffler keeps noise levels to a minimum and points exhaust fumes away from the operator. 1. Stop the engine. 2. Examine the muffler for damage and defects. 18 1687 - 003 - 22.09.2021

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To examine and clean the trimmer head
130L
1.
Push the tabs (A) to remove the lower half (B) of
the trimmer head.
D
C
A
A
B
2.
Remove the spool (C).
3.
Remove and discard any pieces of trimmer line
and any unwanted material from the trimmer
head and spool.
4.
Put the spool in the lower half.
5.
Attach the top half (D). Make sure that all parts
are in the correct position and are correctly
aligned.
6.
Turn the assembled trimmer head with your
hand. Make sure that the top and bottom halves
are fully closed and the tabs are fully engaged.
7.
To replace the trimmer line see
To replace the
trimmer line (130L) on page 17
.
Maintenance
To adjust the idle speed
Your Husqvarna product is made to specifications
that decrease harmful emissions.
1.
Make sure that the air filter is clean and that the
air filter cover is attached to the product.
2.
Turn the idle speed screw (T) clockwise until the
cutting attachment starts to turn.
3.
Turn the idle speed screw (T) counterclockwise
until the cutting attachment stops.
The idle speed is correct when the engine operates
smoothly in all positions. The idle speed must be
below the speed when the cutting attachment starts
to turn.
Note:
Refer to
Technical data on page 22
for the
recommended idle speed.
WARNING:
If the cutting
attachment does not stop when you
adjust the idle speed, speak to your
servicing dealer. Do not use the product
until it is correctly adjusted or repaired.
To do a check of the muffler
WARNING:
Do not use a product
that has a defective muffler.
WARNING:
Do not use the product
if the spark arrester screen on the
muffler is missing or defective.
WARNING:
The muffler becomes
very hot during and after operation and
also at idle speed. Use protective gloves
to prevent burn injuries.
The muffler keeps noise levels to a minimum and
points exhaust fumes away from the operator.
1.
Stop the engine.
2.
Examine the muffler for damage and defects.
18
1687 - 003 - 22.09.2021