RX2540 M4 Upgrade and Maintenance Manual 275
Expansion cards and backup units
9.8.2 Handling the rear air grids for the riser module 2
9.8.2.1 Installing the air grid extension to riser module 2
Figure 183: Example: Installing the air grid extension to riser module 2 - HL
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver / hexagon screw driver 5 mm