failure mode

FM-16: FM-16 BIT WILL NOT RELEASE, OR A SHORT OR BROKEN BIT IS TRAPPED

The chuck collar pulls but the bit will not come out, or a short or broken bit piece is recessed inside the chuck.

Обзор диагностики

The chuck collar pulls but the bit will not come out, or a short or broken bit piece is recessed inside the chuck.

Вероятные причины

  • Bit is shorter than 2 inches and sits too deep
  • Shank is burred, twisted, or impact-swaged
  • Detent remains loaded by side pressure
  • Collar, ball, or spring is damaged

Быстрые проверки

  1. The old bit is removed safely and a correct replacement locks and releases normally.

Предпросмотр ремонта

1.

Это предпросмотр руководства по устранению неисправностей из полного руководства по ремонту.

Распространённые решения

  • Eye protection

Связанные симптомы

  • The collar pulls, but the bit will not come out, or a short/broken piece is recessed in the chuck.

    The collar pulls, but the bit will not come out, or a 1. Remove the pack; point the nose down; hold the collar open and pull only a

Включено в полное руководство

  • root cause analysis
  • tools needed
  • step-by-step repair procedure
  • diagrams
  • exploded views
  • post-repair checks

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