Loosen parking brake cable adjustment nut until there is slack in front cable.
放松手刹车钢缆调整螺帽直到前钢缆松弛。
Adjustment of this union nut can compensate for wear of TFE seats, with no production loss to remove valve for internal adjustment.
这种管接螺母的调整能够弥补TFE阀座的磨损，避免由于拆卸阀门进行内部调整作带来的损失。
After the adjustment ended, tighten the lock nut.
调整后，就将锁紧螺母拧紧。
After the adjustment, screws tight the stopping nut.
调整后，拧紧锁紧螺母。
After the adjustment, screws tight the stopping nut.
调整后，拧紧锁紧螺母。
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