VW boble halvautomat vanskeleg å få i gir.

[RunarAndersen]

Hei! Har en 1971 1300 med halvautomat, som sliter med å komme i gear. Fikk hør at det var noe med vakúm å gjøre. Noen her som har nå erfaring med dette?

[Jesper1201]

Har dessverre ikke noe kunnskap om halvauto. i boble, men registrer deg på http://www.vwnorge.no og lag en tråd eller søk i forumet.
Dette er et forum for luftkjølt VW. Her er det mye kompetente folk. 
Alternativt har du www.TheSamba.com

[Actros 8x8]

 

Volkswagen

For the 1968 model year, the Volkswagen Beetle offered an optional transmission marketed as Automatic Stickshift which was essentially a three-speed manual without a clutch pedal. When the driver put his/her hand on the gearshift the clutch would disengage by a 12 volt solenoid operating the vacuum clutch, allowing shifting between gears, once he/she removed his/her hand, the clutch would re-engage automatically. The transmission was also equipped with a torque converter, allowing the car to idle in gear, like an automatic. The torque converter was operated by transmission fluid. This would allow the car to stop in any gear and start from a standing stop in any gear. This transmission was first available on the 1967 Volkswagen Beetle, and was made available on the Karmann Ghia in 1967. VW dropped the transmission option altogether in 1976.^[13] Some older (early 1960s) VW's sold in Europe had a "Saxomat" system which used a centrifigal clutch coupled to a standard 4-speed transmission.

 

Sitert frå wikipedia. http://en.wikipedia.org/wiki/Semi-automatic_transmission#Volkswagen

Clutchen blir betjent med ein vakuumsylindar. Eg reknar med at du har automatic stickshift med 3 trinn. Når du beveger girstanga, så blir ein brytar som gir straum til ein soleniod/spole. Spolen opnar ein magnetventil. Når magnetventilen er open kjem det vakuum til clutchsylindaren som betjenar clutchen.

[RunarAndersen]

Okei, så det er egentlig mest sannsynlig ikke vakúm te mæ da