Figure 2-2. Inserter/Extractor Lever - Nortel 5399 Hardware Installation Manual

Chapter 2 Installing the Model 5399 Remote Access Concentrator Module

Figure 2-2. Inserter/Extractor Lever

4. Align the top and bottom edges of the module in the card
guides of the target slot, and push the module into the
chassis until the inserter/extractor levers just engage the
front edges of the chassis (see Figure 2-3).
Nortel Networks 5399 Access Switch Hardware Installation Guide
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