Self Study Program 309 – 6-speed Automatic Gearbox 09G 09K 09M

VAG SSP 309. The 6-speed automatic gearbox from the Japanese manufacturer AISIN is used in the following Volkswagen vehicles:

Code    Maximum torque transfer            Vehicles
09G           250 Nm                 Golf 2004/Touran/New Beetle
09K           400 Nm                 Transporter 2004
09G           250 Nm                 Passat 2005 planned
09M           450 Nm                 Passat 2005 planned

The gearbox is adapted to the different engine types and vehicles as follows:

  • the number of disc pairs for clutches and brakes,
  • adjustment of the ATF pressure applied to the clutches and brakes,
  • the configuration of the gear pairs, planetary gear sets (e.g. 4 instead of 3 planetary gears), shafts and bearings,
  • reinforcement of housing parts,
  • the ratio of the axle drive and the intermediate drives,
  • the size of the torque converter,
  • the converter torque increase curve (conversion factor or converter amplification),
  • the selector lever and
  • the ignition key withdrawal lock.

The self-study programme shows the design and function of new developments. The contents will not be updated. For current testing, adjustment and repair instructions refer to the relevant service literature.

Language: English
Format: PDF
Pages: 72

Self Study Program 309 – 6-speed Automatic Gearbox 09G/09K/09M PDf free online