Figure 1-4. Maintenance kit, electronic equipment MK-1004/ARC, running spares.

TM 11-6625-1635-12

Figure 1-4. Maintenance kit, electronic equipment MK-1004/ARC, running spares.

resting and adjustment of Radio Set AN/ARC-

1-7. Nomenclature and Common Names

134 in the field. All electrical components are

A list of the nomenclature assignments for

w i t h i n the equipment case. There is an air

M a i n t e n a n c e Kit, Electronic Equipment MK-

pressure valve, for use in air shipment, on the

1004/ARC and its components is given below.

equipment case. All operating controls and test

A common name used throughout the remainder

jacks are on the test panel, which is accessible by

of the manual is indicated after each item.

removing the front cover of the equipment case.

Minor assemblies and running spares are

m o u n t e d in partitions in the removable rear

c o v e r . Test cable plugs for the AN/ARC-134

main connector and antenna connector are

accessible at the rear of the equipment case when

t h e rear cover is removed. The power cable

assembly is. also at the rear of the equipment

case. Alligator clip insulators (P / O power cable

assembly ) are marked to indicate the required

input voltage connections.

b. Equipment Case (fig. 1-1 ). The equip-

ment case is a lightweight, ruggedized inclosure

with removable front and rear covers, and four

rubber legs on the bottom. Six clamps around the

front of the main housing are used for locking the

f r o n t cover to the housing. An additional six

clamps around the rear of the equipment case are

1-8