failure mode
FM-15: FM-15 A 1/4-IN. HEX BIT WILL NOT INSERT OR LOCK
A correct-looking 1/4-inch hex bit will not insert fully or lock in the chuck.
Panoramica diagnostica
A correct-looking 1/4-inch hex bit will not insert fully or lock in the chuck.
Cause probabili
- Bit shank is wrong size, rounded, burred, or damaged
- Bit is shorter than the recommended 2 inches
- Debris blocks the chuck bore or detent
- Retention ball, spring, or sleeve is worn
Controlli rapidi
- A correct long impact-rated bit seats fully and remains locked after a firm tug.
Anteprima riparazione
1.
Questa è un'anteprima della guida alla risoluzione dei problemi inclusa nel manuale di riparazione completo.
Sintomi correlati
A correct-looking bit will not enter fully or can be pulled out after the collar is released.
A correct-looking bit will not enter fully or can be pulled 1. Remove the battery and inspect the bit shank for the correct clean 1/4-in. hex
Incluso nel manuale completo
- root cause analysis
- tools needed
- step-by-step repair procedure
- diagrams
- exploded views
- post-repair checks
Le pagine pubbliche mostrano solo un'anteprima. Acquista il manuale completo per scaricare passaggi di riparazione, diagrammi e procedure di verifica completi.