Fehlersuche bei der Sturmey-Archer Sprinter Fünf-Gang-Nabe
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Dieser Artikel soll grundätzliche Hilfe bei der fehlersuche einer nicht funktionierenden Sturmey-Archer Sprinter 5 Nabe geben. Wenn man generelle Informationen zur Wartung dieser nabe sucht, sollte man folgenden Artikel zuerst lesen: Die Sturmey-Archer Sprinter Fünf-Gang-Nabe
Springen im ersten Gang
- Geknickter oder versteifter Schaltzug - Ersatze oder schmiere den Schaltzug
Twisted indicator chain/catching gear selector pulley - Replace indicators/Re-align gear selector pulley. indicators not screwed in fully - Screw in fully. Deformed or weak planet cage circlip - Fit new circlip. Worn planet cage pawls - Replace pawls. Worn gear ring splines - Replace gear ring. Worn primary sun pinion - Replace primary sun pinion. Worn or ineffective gear selector key - Replace gear selector key. Worn driver pawls - Replace pawls. Incorrect right hand cone adjustment - Re-adjust the hub Worn clutch washer - Replace.
Springen im zweiten Gang
- Geknickter oder versteifter Schaltzug - Ersatze oder schmiere den Schaltzug
Twisted indicator chain/catching gear selector pulley - Replace indicators/Re-align gear selector pulley. indicators not screwed in fully - Screw in fully. Deformed or weak planet cage circlip - Fit new circlip. Worn planet cage pawls - Replace pawls. Worn gear ring splines - Replace gear ring. Worn primary sun pinion - Replace primary sun pinion. Worn or ineffective gear selector key - Replace gear selector key. Worn driver pawls - Replace pawls. Incorrect right hand cone adjustment - Re-adjust the hub Worn clutch washer - Replace. Ineffective clutch sleeve spring - Replace. Worn sun pinion spring - Replace.
Springen im dritten Gang
Worn gear ring splines - Replace gear ring. Worn gear ring pawls - Replace pawls and springs. Weak or sticking gear ring pawl springs - Clean the hub, lubricate and/or replace pawl springs. Worn driver pawls - Replace pawls. Worn right hand ball ring ratchet teeth - Replace ball ring. Worn clutch washer - Replace.
Springen im vierten Gang
- Geknickter oder versteifter Schaltzug - Ersatze oder schmiere den Schaltzug
Twisted indicator chain/catching gear selector pulley - Replace indicators/Re-align gear selector pulley. indicators not screwed in fully - Screw in fully. Worn gear ring splines - Replace gear ring. Worn gear ring pawls - Replace pawls and springs. Weak or sticking gear ring pawl springs - Clean the hub, lubricate and/or replace pawl springs. Worn secondary sun pinion - Replace secondary sun pinion. Worn or ineffective gear selector key - Replace gear selector key. Worn driver pawls - Replace pawls. Worn right hand ball ring ratchet teeth - Replace ball ring. Tight or weak clutch spring - Clean the hub and fit new spring. Incorrect right hand cone adjustment - Re-adjust the hub Worn clutch washer - Replace. Worn clutch - Replace.
Springen im fünften Gang
- Geknickter oder versteifter Schaltzug - Ersatze oder schmiere den Schaltzug
Twisted indicator chain/catching gear selector pulley - Replace indicators/Re-align gear selector pulley. indicators not screwed in fully - Screw in fully. Worn gear ring splines - Replace gear ring. Worn gear ring pawls - Replace pawls and springs. Weak or sticking gear ring pawl springs - Clean the hub, lubricate and/or replace pawl springs. Worn secondary sun pinion - Replace secondary sun pinion. Worn or ineffective gear selector key - Replace gear selector key. Worn driver pawls - Replace pawls. Worn right hand ball ring ratchet teeth - Replace ball ring. Tight or weak clutch spring - Clean the hub and fit new spring. Incorrect right hand cone adjustment - Re-adjust the hub Worn clutch washer - Replace. Worn clutch - Replace. Worn / ineffective indicator spring - Replace axle assembly.
Selbständiger Wechsel zwischen ersten und zweitem Gang
- Geknickter oder versteifter Schaltzug - Ersatze oder schmiere den Schaltzug
Twisted indicator chain/catching gear selector pulley - Replace indicators/Re-align gear selector pulley. indicators not screwed in fully - Screw in fully. Worn or ineffective gear selector key - Replace gear selector key. Worn sun pinion spring - Replace.
Selbständiger Wechsel zwischen erstem und drittem Gang
Worn gear ring pawls - Replace pawls and springs.
Selbständiger Wechsel zwischen viertem und fünftem Gang
- Geknickter oder versteifter Schaltzug - Ersatze oder schmiere den Schaltzug
Twisted indicator chain/catching gear selector pulley - Replace indicators/Re-align gear selector pulley. indicators not screwed in fully - Screw in fully. Worn or ineffective gear selector key - Replace gear selector key. Worn sun pinion spring - Replace. Ineffective clutch sleeve spring - Replace.
Selbständiges Springen zwischen höchstem und niedrigstem Gang
Worn gear ring pawls - Replace pawls and springs.
Selbständiges Springen zwischen zweitem und drittem Gang
- Geknickter oder versteifter Schaltzug - Ersatze oder schmiere den Schaltzug
Twisted indicator chain/catching gear selector pulley - Replace indicators/Re-align gear selector pulley. indicators not screwed in fully - Screw in fully. Ineffective clutch sleeve spring - Replace.
Selbständiges Springen zwischen drittem und viertem Gang
- Geknickter oder versteifter Schaltzug - Ersatze oder schmiere den Schaltzug
Twisted indicator chain/catching gear selector pulley - Replace indicators/Re-align gear selector pulley. indicators not screwed in fully - Screw in fully. Deformed or weak planet cage circlip - Fit new circlip. Ineffective clutch sleeve spring - Replace.
Nabe läuft schwergängig, treibt Pedale beim Freilaufen lassen an
Chainstay ends not parallel - Re-align (free-wheeling unparallel chainstay ends can cause axle bending). Incorrect cone adjustment - Re-adjust both cones Distorted dust caps - Replace dust caps. Corrosion due to lack of lubrication - Disassemble hub, clean and re-grease Planet pinions are not timed correctly - Check and re-time the pinions (See Diagram 15) Brake rubbing (Sprinter Elite hub only) - Re-adjust brakes
Keine Gangschaltungsfunktion
Pawls stuck - Clean and re-grease. Broken gear selector key - Replace gear selector key.
Schwerfällige Gangwechsel
Rusty or frayed gear cable - Replace cable.
Worn gear indicator coupling - Replace indicator coupling. Bent axle - Fit new axle. Damaged axle slots - Fit new axle assembly. Distorted axle spring - Replace axle assembly. Damaged gear selector key assembly - Replace gear selector key assembly. Ineffective cable run - Re-align cable.
Quelle
Dieser Artikel basiert auf dem Artikel Troubleshooting the Sturmey-Archer Sprinter 5 Speed Bicycle Hub von der Website Sheldon Browns. Originalautor des Artikels ist Jane Thomas mit Überarbeitungen durch Sheldon Brown.
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