Sonnax固定器修复板FS-WS-1可以简化ZF5HP19和ZF5HP24转换器中ZF Sachs夹紧离合器单元的重建程序。FS-WS-1允许重建者将重新焊接过程的损坏损失远离密封区域。它还简化了调节离合器释放间隙的过程，这对这些单元非常关键。

The retainer replair plate may also be used to salvage an early crimped style captive clutch with the crimped area damaged if you modify it by removing about .040" from the I.D. to match the O.D. of the cover tower, and by machining excess material off the staking tabs that extend above the thickness of the original retainer.