CX2550/60/70 M4 Upgrade and Maintenance Manual 55
Basic hardware procedures
4.5 Installing the riser module
Figure 6: Installing the riser module (A)
Ê Insert the bolt in the chassis recess (see circle).
Ê Lower the riser module straight on and plug the riser in the slot.
Figure 7: Installing the riser module (B)
Ê Press down firmly until the riser is fully seated in the slot.