The 5L40/50 series was replaced in 2007 with the 6L50 six-speed. The 5L40E unit's centerpiece is an automatic overdrive which supersedes the French-made 4元0E four-speed automatic light-duty gearboxes, and like them features a torque converter clutch to eliminate slipping losses in select forward ranges. The electronically controlled transmission is designed around a fully articulated Ravigneaux gearset that is controlled by electronically timed application of several range-specific hydraulic clutches, in combination with mechanical one-way sprag clutches. Designed for longitudinal engine configurations, the series includes 5 forward gears and is used in the GM Sigma platform vehicles from Cadillac, the Pontiac Solstice, BMW, and Holden Commodore. The 5L40-E (and similar 5L50) are a series of automatic transmissions made by General Motors. 5-speed longitudinal automatic transmission
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |