CARBURETTOR
GB
28 – English
!
WARNING!
The fuel that is used in the chainsaw
poses the following hazards:
1. The fluid and its fumes are poisonous.
2. Can cause skin irritation.
3. Is highly inflammable.
Dismantling
See fig. 8.
1. Remove the cylinder cover and air filter. See instruction
book.
2. Remove the carburettor control (A) by pushing it towards
the carburettor and lifting.
3. Unhook the throttle cable and push out the choke lever.
4. Pull off the fuel pipe (B) and tube (C) to the impulse
channel.
5. Remove the bolts (D) which secure the filter holder,
carburettor and air intake tube. The right hand bolt can be
pushed out using a welding rod or similar.
6. Loosen the air filter holder and lift off the carburettor.
Leave the filter holder in the carburettor space.
Removal
Fig. 8
Fig. 9
Fig. 10
7. Remove the top cover (E) of the metering unit and
carefully remove the metering diaphragm (F) and gasket.
See fig. 9.
8. Undo the screw (G) and take out the needle valve (H)
together with the lever arm, spindle and spring.
See fig. 9.
9. Remove the cover (I) of the pump unit and carefully
remove the gasket (J) and pump diaphragm (K).
See fig. 10.
10.Using a needle or similar, carefully lift out the fuel filter (L).
See fig. 10.
11. Unscrew and remove the high and low speed jet screws.
See fig. 12.
12.If required, unscrew the throttle and choke butterflies,
and remove the spindles together with the lever arms and
springs. See fig. 12.
I
J
K
L
H
G
F
E
A
C
B
DD
Dismantling
For Husqvarna Parts Call 606-678-9623 or 606-561-4983
www.mymowerparts.com
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