TM 11-7440-284-14
4-30. INSTALLING MESSAGE ENTRY GROUP RACK.
This task covers:
Installation
INITIAL SETUP
Personnel Required
Tools
One mechanic
1/2-inch box wrench
(2 required)
Equipment Condition
Materials/Parts
Electronic equipment table
in place.
Message entry group rack
5/16-24 x 2 1/2 inch long
screw (4 required)
5/16-inch flat washer
(3 required)
5/16-inch elastic stop nut
(4 required)
ACTION
REMARKS
ITEM
LOCATION
Place message entry group rack on top of
Message entry
1. Top of electronic
group rack (1) and
electronic equipment table and aline mount-
equipment table in
ing holes.
electronic equip-
center position
ment table (2)
Install, handtighten.
Screw (3), flat
2.
There are four screws. Step 2 is
washer (4), flat
typical for all four screws.
washer (5) and
elastic stop
nut (6)
Do step 2 again.
3.
Holes (7)
Using two 1/2-inch box wrenches, tighten.
Screws (3) and
4.
elastic stop
nuts (6)
4-62
