FM-21: 内部驱动磨损、敲击、刮擦或运行不顺畅

FM-21 内部驱动磨擦、敲击、刮擦或运行不顺畅

• With no accessory load, the front drive makes abnormal metallic noise or feels rough.

  With no accessory load, the front drive makes abnormal 1. Remove the pack and every accessory; inspect nose, vents, and housing

• 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。