Figure 5-9. Azimuth Antenna Drive TG-113/TPN-8, exploded view (sheet 2 of 3).
(2) Install three setscrews (168), nuts (166), and
and flat washers (171).
flat washers (167) on switch adjustment block (172).
(95) Remove switch adjustment block (172) from
azimuth drive housing cover.
Setscrews (168) should be screwed in
b. Assembly. To assemble azimuth Antenna Drive
only far enough to hold without
TC-118/TPN-8, proceed as follows:
protruding through the other side of
(1) Attach switch adjustment block (172) to azimuth
switch adjustment block (172). They will
drive housing cover (78) using two screws (169),
be aligned as part of the system