The chuck jaws open and close normally, but a straight compatible bit rotates or pulls out during moderate drilling or driving.

The chuck jaws open and close normally, but a straight 1. Release the trigger, remove the battery, and remove or catch the loose bit before

• FM-23: Fm 9 1

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

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