The bit inserts, but the collar does not return or a firm tug pulls the bit out.

The bit inserts, but the collar does not return or a firm 1. Remove the pack; pull the collar, insert the correct bit fully, and release.

• FM-17: Fm 3 1 2

• 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.