Husqvarna 543RBX Workshop Manual page 32

P Diaphragm
Q Gasket
R Diaphragm
S Screw
T Axle
U Lever arm
V Cover
W Needle
valve
X Screw
Y Body
Z Sealing
rings
7.7.3.2 To disassemble the carburetor
1. Turn the engine around its axle to get access to the
air filter and the carburetor.
2. Remove the 2 screws and the air filter.
32 - Repair instructions
AA Connecting
rod
AB Cover
AC Gasket
AD Diaphragm
AE Fuel screen
AF Low speed
needle
AG High speed
needle
AH Hub cap
AI Plug
AJ Main jet
AK Grease nip-
ple
AL Impulse
channel
3. Remove the fuel hose (A).
4. Remove the fuel hoses (B) and (C) from the air
purge bulb (D). Remove the air purge bulb (D) from
the filter housing.
D
5. Remove the screw (E) from the holder of the the air
purge bulb.
A
C
B
E
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