Husqvarna 50 Workshop Manual

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Contents

Trouble-shooting ChartStart26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43AB l l l l l l l lc l l l lIdleD lE l l l l l l lF l l l l l l lG l l l l l l l lH l l l l l l lJ l l l l l l l lAcceleration, DecelerationK l l l lL l l lM lHigh SpeedN l l l l l l lo l l l l l l l lP l l l l l l lAdjustments1. Low speed needle2. High speed needleFuel System3. Plugged tank vent4. Plugged tank filter5. Restricted fuel line6. Dirt in fuel passage7. Loose, damage fuelline8. Leak in pulse system9. Restricted pulsechannel10. Loose pump coverscrews11 Defective pumpdiaphragmAir12.13.14.15.16.17.18.SystemPlugged air filterDefective manifoldgasketLoose carb. mountingboltsWorn throttleassemblyIncorrect throttleassemblyLoose throttle valvescrewThrottle shaft tootight19. B&t throttle linkageMetering System 37. Hole in diaphragm 20. Defective throttle26.27.28.29.30.31.32.33.34.35.36.Worn leverSet too highSet too lowNot freeDistortedImproperly installedLeaking (air/fuel)Worn buttonImproper assemblyDefective gasketLoose diaphragm rivet38. Loose cover screws spring39. Foreign matter 21. Bent throttle stop40. Binding lever41. Worn needle body or tip 22. Choke not functioningproperlyCircuit Plate 23. Worn choke shaft42. Loose screws, bad gasket 24. Worn choke valve43. Nozzle check valve 25. Worn throttle valveDownloaded from www.Manualslib.com manuals search engine