Removal and replacement of ADU modules
8-64 Chapter 8: Service & maintenance 99-145912-A
8.6.13 To replace the LNB
To remove the LNB, do as follows:
1. Follow instructions in To replace the RF Pack on page 8-60.
2. Remove the BCM.
3. Loosen the three screws holding the LNB.
The mounting plate is held in place by four screws Cross-slot/Phillips
size 1.
Tools needed:
• 4 x 150 mm Allen key
(located inside the service
door of the ADU)
•Philips screw driver size 1
Figure 8-82: Removal of the LNB
Figure 8-83: Mounting plate of the LNB