BMW “No Reverse” Transmission Problem
The automatic transmission is that machines that most people paid too little attention until a major problem pay increases tend to be ugly head. Imagine the scene, ie, in the luxury-drive, the roar of the satellite radio and heated seats. You will get used to the level of comfort offered and a great driving experience of BMW. You decide to shop on the corner on his way home to stop ice cream for children and a water bottle by yourself. start returning to your car, you beg, mirrors, put the shifter in the reverse direction, then the unthinkable happens: the engine speed, as if you are stalled and the car goes nowhere!
This article explains the reasons for the unexpected loss of investment in certain BMW automatic transmission equipped vehicles, especially the 3 Series and 5 Series vehicles using the transmission or Steptronic ZF5HP19. This includes the popular 323i, 323ci, 325i, 328i, 330i, 525i, 528i, 530i, X3 and X5 models well as some others in 1999, built for the current model.To avoid confusion, this does not apply to vehicles equipped with GM 5L40 E transmission, are only those who ZF5HP19 sometimes be problematic. The 5L40 E has some inherent problems that are beyond the scope of this article, but it will certainly be different.
The failure rate of this transmission seems to be very high and should be much of a problem since the passage of time. Normally, the vehicle is operating during the whole trip brought forward, but if in reverse, there is a total and permanent loss of traffic for a backup. Reverse is usually a great achievement for any transfer-Imagining the fulfillment of the requirements that are placed on a gear as necessary to reverse the torque of the engine, so you can save almost 4,000 pounds of vehicle.
For now, the most common cause of inverse problem in the failure of the clutch housing BMW DG. More specifically, the rod breaks, the D-or rear clutch holds out the bell, to the inability of lamellae leads to the application package.
The good news is that there is hope for a proper repair. The plant has a partial update until now seems to be a permanent solution to this problem will be issued. In our tests, and in cooperation with several hundred successful repairs at our facilities, the new party appears to be superior to metal in several respects. We find that an area of radio and improving quality is a little thicker. In addition, the timber that holds the rod and further away from the edge of the drum. With this question and attention to various other areas of detail ZF5HP19 unit can transfer to “good as new by a competent transmission rebuilder be remanufacturer or repaired. In fact, when properly repaired, the ZF gearbox is very robust and can offer an almost unlimited life.
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