Husqvarna 339XP Chainsaw User Manual


 
English 33
CARBURETTOR
7. Dismantle the cover (A) on the metering unit and carefully
remove the control diaphragm (B) with gasket (C).
8. Dismantle the bolt (D) and lift out the needle valve (P) with
lever (E), shaft and spring (F).
9. Dismantle the cover (J) on the pump unit and carefully
remove the gasket (K) and pump diaphragm (M).
10. Use a needle or the like and remove the fuel screen (N).
11. Dismantle the high and low needles (H and L). Use side
cutters if necessary to remove the locking caps.
12. If necessary remove the throttle and choke valves as well
as the shafts (I and Q), lever arms and springs.
ZAMA C1Q