failure mode
FM-18: 已知直钻头出现明显摆动或跳动
FM-18 A 已知直钻头出现明显摆动或偏心
诊断概览
FM-18 A 已知直钻头出现明显摆动或偏心
常见修复
- 两个已知直线冲击等级的1/4英寸六角螺丝批头
相关症状
A known-straight, fully retained 1/4-in. hex bit traces a visible circle at no load.
A known-straight, fully retained 1/4-in. hex bit traces a 1. Remove the pack; inspect and clean a known-straight bit and its shank.
包含在完整手册中
- 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。