failure mode

FM-26: Dust collection remains weak with holes aligned

Dust pickup is poor even with the disc and pad holes aligned and a collector attached.

Diagnostic overview

Dust pickup is poor even with the disc and pad holes aligned and a collector attached.

Likely Root Causes

  • Bag is full or internal spring/filter is clogged
  • Disc, pad, skirt, or port passage is blocked
  • Vacuum airflow is inadequate
  • Skirt or fixed port is damaged

Quick Checks

  1. Visible pickup improves and dust moves into the attached collector.

Repair Preview

  1. Remove the battery, empty the bag, depress its internal spring, and tap it clean.
  2. Clear all eight disc and pad holes, the skirt path, and the dust port without liquids.
  3. Test with the correct locked bag or a known-good compatible vacuum at the port.
  4. If pickup stays weak, route the proven skirt, port, or internal dust path for repair.

This is a preview of the troubleshooting guidance included in the full repair manual.

Common Fixes

  • Dust skirt
  • Dust port and locking lugs
  • Dust bag, collar, spring

Related symptoms

  • Dust collection remains weak with holes aligned

    Dust pickup is poor even with the disc and pad holes aligned and a collector attached.

Included in the full manual

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

Public pages show a preview only. Purchase the full manual to download complete repair steps, diagrams, and verification procedures.

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