Husqvarna 555 XP Workshop Manual page 37

7
Dismantle the pump cover H and carefully remove
the control diaphragm J and gasket K.
8
Unscrew screw P and remove needle valve M with
lever arm Q, shaft L and spring R.
9
Use a needle or similar device and carefully pull up
the fuel screen (W). See figure 39.
10
If necessary, dismantle throttle valve T and choke
valve U and air valve S, and remove the shafts with
lever arms and springs (see figure 39).
11
If necessary, dismantle the AutoTune AB unit. See
figure 39.
L
M
P
Fig 38
Repair Instructions
H
J
K
Q
R
37
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