TM 5-6675-328-14
(a)
Use adapter 235-5 for instruments having 5/8-11 internal threaded sockets.
(b)
Use adapter 235-14 for instruments having 3/4-16 internal threaded sockets.
(c)
Use Kern theodolite adapter 235-7 for instruments with internal threads accepting 18.8 mm x 1.5 mm.
(2)
Mount adapter on Ultradex.
NOTE
If an alidade plate is required, remove the three screws securing the standard 3-1/2-8 threaded mount
from Ultradex and remove the mount. The alidade plate is attached with the three screws.
(3)
Mount test instrument on adapter.
(a)
Mount tribrach assembly.
2-48