failure mode

FM-15: 垫子组装维修后卡滞

按公布的垫或belt程序操作后,拆除battery的垫手动旋转时卡滞。

诊断概览

按公布的垫或belt程序操作后,拆除battery的垫手动旋转时卡滞。

可能根本原因

  • Belt is misrouted or twisted
  • Shoulder screw or bearing retainer is displaced
  • Dust skirt is trapped
  • Pad screws are uneven or overtightened

快速检查

  1. The reassembled pad turns smoothly by hand without scraping.

维修预览

  1. Remove the battery and rotate the pad by hand immediately after reassembly.
  2. 拆下四个screws和垫片,确认belt绕肩部screw和固定件的走线。
  3. - 释放防尘裙并重新平整垫片
  4. - 再次手动旋转

这是完整维修手册中所含故障排除指南的预览。

常见修复

  • 垫速控制belt
  • 防尘裙边
  • 砂光垫和四个screws

相关症状

  • 垫子组装维修后卡滞

    按公布的垫或belt程序操作后,拆除battery的垫手动旋转时卡滞。

包含在完整手册中

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

公开页面仅显示预览。购买完整手册以下载全部维修步骤、图示和验证流程。

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