failure mode

FM-17: FM-17 ガイドバーまたはチェーンが木材に挟まる、または詰まる

FM-17 ガイドバーまたはチェーンが木材に挟まる、または詰まる

診断の概要

FM-17 ガイドバーまたはチェーンが木材に挟まる、または詰まる

考えられる根本原因

  • Wood closes on and pinches the bar
  • Motor or gearbox has excessive internal load
  • Log or limb support let the kerf close
  • Tensioned branch moved during the cut
  • Saw was twisted in the kerf
  • Cut sequence did not match how the log was supported
  • Bar or chain was already crooked or loose

簡単チェック

  1. POST-REPAIR CHECK

一般的な修理方法

  • 充電済み互換battery

関連する症状

  • The guide bar cannot be withdrawn from the kerf, the chain is trapped, or the workpiece closes on the saw.

    The guide bar cannot be withdrawn from the kerf, the 1. Release the trigger, remove the battery, wait for all movement to stop, and keep

完全版マニュアルに含まれています

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

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