FM-18: FM-18 A KNOWN-STRAIGHT BIT SHOWS VISIBLE WOBBLE OR RUNOUT

FM-18 A KNOWN-STRAIGHT BIT SHOWS VISIBLE WOBBLE OR RUNOUT

• First bit is bent or has a damaged shank
• Bit is not fully seated in the chuck
• Debris holds the shank off center
• Anvil, chuck sleeve, or front support is worn or bent

1. A known-straight bit rotates on center without visible runout.

1.

这是完整维修手册中所含故障排除指南的预览。

• A straight bit traces a visible circle at no load instead of rotating on a stable centerline.

  A straight bit traces a visible circle at no load instead of 1. Remove the pack, clean the chuck bore, and inspect the first bit for bend or

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

公开页面仅显示预览。购买完整手册以下载全部维修步骤、图示和验证流程。