Erfahrungen mit Dexron VI im A4-Getriebe?

[MarkusC5]

Hallo Orville,

hier ein Auszug aus dem Service Bulletin für DEXRON IV, das auch die Vorzüge im Vergleich zu DEXRON III beschreibt. Es wird dringend empfohlen, einen Komplettaustausch vorzunehmen. Wenn mein G-Öl fällig ist (für mich bei max.50 000km Laufleistung,egal was GM sagt), gehe ich auch auf D IV, werde allerdings den Wechsel in einer qualifizierten Fachwerkstatt vornehmen lassen, die über das Equipment hierfür
verfügt




General Motors Powertrain has recently upgraded to DEXRON®-VI ATF with the start of 2006 vehicle production.
Only 2005 and prior models that currently use DEXRON®-III may use DEXRON®-VI as a replacement.
All 2006 and future models that use DEXRON®-VI are to be serviced with DEXRON®-VI fluid only.
DEXRON®-VI is an improvement over DEXRON®-III in the following area:
DEXRON®-VI
Extended Factory Fill For Life 160,000 km (100,000 mi) For Cars and Light Duty Trucks*
80,000 km (50,000 mi) (Severe Use) For Cars and Light Duty Trucks*
Clutch Friction Stability Improved 100%
Clutch Durability Due To Fluid Improved 120%
Oil Film Thickness Increased 20%
Fluid Oxidation Improved 100%
Foam / Aeration Improved 150%
Shear Stability Improved 200%
* These ATF change intervals remain the same as DEXRON®-III for the time being.
2006 Transmission Fill and Cooler Flushing
Some new applications of the 6L80 six speed transmission will require the use of the J 45096 -- Flushing and Flow Tester to accomplish transmission fluid fill. It is highly recommended that the clean oil reservoir of the machine be purged of DEXRON®-III and filled with DEXRON®-VI.