Husqvarna 525LK Bedienungsanweisung Seite 16

Maintenance
Make sure that the screws and nuts are tight.
Examine the engine, the fuel tank and the fuel lines for leaks.
Clean the cooling system.
Examine the starter and the starter rope for damages.
Examine the vibration damping elements for damages and cracks.
Clean the external parts of the spark plug. Remove it and do a check of the elec-
trode gap. Adjust the electrode gap to the correct distance, refer to
ta on page 20 or replace the spark plug. Make sure that the spark plug is fitted
with a suppressor.
Clean the external parts of the carburetor and the area around it.
Do a check of the bevel gear to make sure that it is filled ¾ with grease. Fill the
bevel gear with Husqvarna special grease if it is necessary.
Clean or replace the spark arrestor mesh on the muffler (only applies to mufflers
without a catalytic converter).
Do a check of the fuel filter for contamination and the fuel hose for cracks or oth-
er defects. Replace parts if it is necessary.
Do a check of all the cables and connections.
If it is necessary to replace the clutch, clutch springs or clutch drum, speak to
your servicing dealer.
Replace the spark plug. Make sure that the spark plug is fitted with a suppres-
sor.
To adjust the idle speed
1. Make sure that the air filter is clean and the air filter
cover is installed.
2. Adjust the idle speed with the idle adjustment screw.
The idle adjustment screw T is identified with a "T"
mark.
3. Turn the idle adjustment screw clockwise until the
cutting attachment starts to turn.
4. Turn the idle adjustment screw 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.
16
Technical da-
WARNING:
does not stop when you adjust the idle
speed, turn to your nearest servicing dealer.
Do not use the product until it is correctly
adjusted or repaired.
Note:
Technical data on page 20 for the
Refer to
recommended idle speed.
To do maintenance on the trimmer
head
1. Only use the recommended cutting attachment and
cutting attachment guard. Refer to
page 21 .
2. Make sure that the cutter on the cutting attachment
guard is not damaged, it cuts the cord to the correct
length.
3. Install the cord as the illustrations on the last pages
of the manual shows.
Daily Weekly Monthly
X
X
X
X
X
X
X
X
X
If the cutting attachment
Accessories on
1027 - 001 - 23.04.2019
X
X
X
X
X