Husqvarna 525BX Workshop Manual page 39

Unscrew the jet needles. Make sure they are clean
and not damaged on the tip of the needle.
NOTE!
Note how the jets are positioned.
(For example, the H-needle is a little shorter
than the L-needle).
Press out the main nozzle (H) with a suitable
punch. Remove the plug (I).
Carefully drill a small hole (Ø 2 mm) in the plug
and pry it up with a pointed object.
Remove the valves and dampers. If these compo-
nents are worn, idling is disrupted.
Always replace the valves and dampers at the
same time.
Pay attention not to damage the 4pcs O-ring during
replacement.
Repair instructions
H
I
English -
39