FM-21: FM-21 A طقطقة داخلية جديدة أو حركة فضفاضة تُسمع بعد الصدمة

FM-21

• An internal cell support or insulator broke
• A power rail or electronic assembly loosened
• A fastener or shell support failed internally
• Impact damaged a cell connection without opening the shell

1. The rattling pack is not charged or used and is transferred only for approved replacement or recycling.

1.

هذه معاينة لإرشادات استكشاف الأخطاء وإصلاحها المشمولة في دليل الإصلاح الكامل.

• The cool dry battery shell appears closed, but a new loose rattle, clunk or shifting movement is heard inside after a drop or impact, with no swelling, liquid, smoke, odor or heat.

  The cool dry battery shell appears closed, but a new loose 1. Remove the pack from every device and place it on a clear nonflammable surface.

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

تعرض الصفحات العامة معاينة فقط. اشترِ الدليل الكامل لتنزيل خطوات الإصلاح الكاملة والمخططات وإجراءات التحقق.