ARMY TM 9-6115-641-24
AIR FORCE TO 35C2-3-456-12
2-44-5. Installation.
a.
Insert FREQUENCY meter (HERTZ) (31, Figure 2-14) into control panel.
b.
Install screws (29) and nuts (30).
c.
Connect electrical leads and remove tags.
d.
Raise and secure control panel.
