Multi Plate Drive and Brake Clutches

2004 BMW 325Ci Convertible (E46) L6-2.5L (M56)SECTION Multi Plate Drive and Brake Clutches



Multi plate Drive and Brake Clutches:







Clutch Released







Clutch Applied







Located in the main case are four drive and five brake clutches. When cushioned hydraulic control pressure is applied, the clutches engage smoothly with a slight delay.

The valve body activates the various drive and brake clutches in a coded sequence to transmit engine drive torque to the planetary gear set providing the various output shaft ratios.

The clutches are multiplate units with both steel and friction plates. The friction plates are single sided.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
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  • β€’ You are not confident in the next step or safety outcome.