Dismantling The Muffl Er; Assembling The Muffl Er; Replacing The Chain Catcher - Husqvarna T425 Workshop Manual

Safety equipment
6.3 Dismantling the muffl er
WARNING!
Do not touch the muffl er before it
has cooled down. Risk of burns.
1
Release the brake by moving the kickback guard
backwards.
Loosen the bar nut and remove the clutch cover,
chain and bar.
2
Dismantle the muffl er.
Cleaning and checking
Clean and check all components carefully.
Parts must be replaced if cracked or
showing signs of other defects.
Never use the saw with a muffl er that is in
bad condition. Always use original spare parts.
6.4 Assembling the muffl er
1
Assemble the muffl er as shown in fi gure 18, tight-
ening torque 15 Nm. Assemble the chain, bar and
clutch cover.
3
Warm up the saw for at least 1 minute and retighten
the muffl er screws with 15 Nm.

6.5 Replacing the chain catcher

A worn chain catcher must always be replaced with
a new one.
1
Loosen the screw and replace the chain catcher
with a new one as shown in fi gure 19.
20
- English
Fig 17
Fig 18
Fig 19