The motor can be heard running, but the chuck remains still, pauses independently, or free-spins without transmitting normal drive in either fully selected speed range.

The motor can be heard running, but the chuck remains still, 1. Release the trigger, remove the battery, and stop using the drive path until the

• FM-26: Fm 2 1 4

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

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