Husqvarna TrioBrake 550XPG - Assembling the Right-Hand Brake Trigger; Dismantling the Muffler; Assembling the Muffler

English - 23
6.4 Assembling the right-hand brake
trigger
(545 TrioBrake, 550 XP TrioBrake,
550 XPG TrioBrake)
1
Reattach the right-hand brake trigger in its mount
on the rear handle and tighten screw G. Reposition
the brake cable in its track and tighten screws H
See gure 5 and 4.
2
Replace the cover and tighten screw F. Replace the
movement limiter E.
3
Fit the front handle and tighten screws D. Tighte-
ning torque 3-4 Nm.
Fit the:
• The bar
• The chain
• The clutch cover
WARNING!
Do not touch the muer until it
has cooled. Risk of burns.
6.5 Dismantling the muer
1
Remove the cylinder cover, muer, gasket and
cooling n.
2
The saw is tted with spark arrestor mesh, which is
removed. If necessary, use the combination span-
ner to push down the plate edge and remove the
spark arrestor mesh. See gure 12.
Cleaning and inspection
• Clean and check all components carefully.Parts
must be replaced if cracked or show signs of
other defects. Always use original spare parts.
• The spark arrestor mesh is best cleaned with a
wire brush.
• The mesh must be replaced, if damaged. The saw
will overheat if the mesh is clogged resulting in
damage to the cylinder and piston.
• Never use a saw with a clogged or defective mu-
ler.
Fig 1
Safety equipment