Multi plate Drive and Brake Clutches

2013 BMW 128i 2D Convertible, Eng CD N52, Standard TransSECTION Multi plate Drive and Brake Clutches
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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. See Fig 1 -Fig 3 .

Fig 1: Identifying Multi Plate Drive & Brake Clutch
G00317116Courtesy of BMW OF NORTH AMERICA, INC.
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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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