RX2540 M4 Upgrade and Maintenance Manual 89
Basic hardware procedures
4.9.2 Installing the air duct
Figure 33: Air duct guiding points
Figure 34: Installing the air duct
Ê Insert the air duct.
I Regard that the air duct engages in the guiding points.
I If there is an FBU installed, follow the procedure that is described in
section "Installing the FBU with the holder" on page 315.