FM-25: הצ'אק או הביט רועדים בולט ללא עומס

הצ'אק או הביט מציגים רעידות צד לצד בולטות או ריצה חופשית במהירויות נמוכות ללא עומס לאחר שהביט יושר והוחזק כראוי.

• Bit is bent or its shank is damaged
• Bit is gripped off-center by uneven or dirty jaws
• Chuck body is loose, damaged, or internally worn
• Spindle, bearing, gearbox output, or front housing is bent or loose

1. A known-straight bit and the empty chuck rotate without visible runout, or the chuck-versus-spindle source is conclusively isolated.

Release the trigger, remove the battery, and remove the installed bit to separate bit condition from chuck condition.

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

• A straight bit or the empty chuck shows repeatable side-to-side runout at low no-load speed after the bit has been centered and tightened correctly.

  A straight bit or the empty chuck shows repeatable side-to-side 1. Release the trigger, remove the battery, and remove the installed bit to separate

• 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.