Resilient Mount

TM 11-5821-277-20

d. R e m o v e t h e f o u r s c r e w s t h a t s e c u d e t h e

4 - 1 8 . Resilient Mount

defective mounts to the aircraft frame.

WARNING

e. Replace the defective mounts and secure with

Be sure that the 27.5-volt dc circuit breaker

the four screws removed in d above.

t h a t supplies power to the radio set is

f. Set the mounting in place over the mounts; be

deenergized before performing the proce-

sure that the ground strap is located between the

dures given below.

mounting and the proper mount.

NOTE

a. Remove the transceiver from the mounting

On Mounting MT-3791/ARC-134, there are

four ground straps, one for each resilient

a.1 Remove the four screws that secure the

mount.

connector to the bracket at the rear of the mount and

g. Secure the mounting to the mounts with the

push the connector out of the mount

screws removed in b above.

b. Remove the four Phillips-head screws (fig. 1-1)

g.1. Replace the connector and secure with

that secure the resilient mounts to the mounting.

hardware removed in a.1 above.

c. Move the mounting so that the screws that

h. Replace the transceiver in the mounting (para

secure the defective mounts to the aircraft frame can

4-17.

be reached.

4-11

Change 3