failure mode

FM-28: 防尘裙不再形成完整环形

垫周围的裙边撕裂、缺失、折叠或不再形成连续环。

诊断概览

垫周围的裙边撕裂、缺失、折叠或不再形成连续环。

可能根本原因

  • Normal wear or abrasive contact
  • Skirt was trapped during pad service
  • Impact or heat damaged the material
  • Wrong pad clearance is rubbing the skirt

快速检查

  1. The skirt forms a continuous clear ring without rubbing the pad.

维修预览

  1. Remove the battery and inspect the full skirt ring around the pad.
  2. 清除夹尘,确认垫片居中且未摩擦裙边。
  3. 如果裙边仅折叠,恢复形状,无需拆卸外壳。
  4. 若撕裂、缺失或安装损坏,停止产生粉尘的使用并确认维修方案。

这是完整维修手册中所含故障排除指南的预览。

常见修复

  • 防尘裙边

相关症状

  • 防尘裙不再形成完整环形

    垫周围的裙边撕裂、缺失、折叠或不再形成连续环。

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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