failure mode

FM-21: FM-21 GUIDE BAR, SAW CHAIN, SCABBARD, OR CUTTING ATTACHMENT IS DAMAGED

FM-21 GUIDE BAR, SAW CHAIN, SCABBARD, OR CUTTING ATTACHMENT IS DAMAGED

Обзор диагностики

FM-21 GUIDE BAR, SAW CHAIN, SCABBARD, OR CUTTING ATTACHMENT IS DAMAGED

Распространённые решения

  • Low-kickback saw chain
  • Reduced-kickback guide bar
  • Guide-bar scabbard

Связанные симптомы

  • The bar is bent or cracked, chain links or cutters are broken, or the guide-bar scabbard is split, missing, or will not stay on.

    The bar is bent or cracked, chain links or cutters are 1. Remove the battery and do not run the saw with a bent bar, cracked rail, broken link,

Включено в полное руководство

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

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