Lennox Hearth G8 - Manual (Page 118)

5.17 Replacing the LNB
1. Using a 7 ⁄
16
" wrench, carefully disconnect the RF
cables from the LNB. (Figure 5-43 shows a North
American-style LNB;
Figure 5-38 on page 117
shows a European-style LNB).
2. Using a 5 ⁄
64
" allen key, loosen the two #8-32 set
screws securing the LNB in place. Remove the old
LNB.
3. Install the new LNB and secure in place with the
#8-32 set screws.
4. Using a 7 ⁄
16
" wrench, carefully reattach the RF
cables that you removed in Step 1.
54-0198 120
TracVision G8 Owner’s Manual - Guide to Technical Information
LNB
#8-32 Set Screws
(x 2)
Figure 5-43
North American-style LNB RF Cable
Connector