TM 11-7440-293-14
4-8. INSTALLING MESSAGE ENTRY GROUP RACK TO ELECTRONIC EQUIPMENT TABLE.
This task covers:
Installation
INITIAL SETUP
Personnel Required
Tools
One mechanic
1/2-inch box wrench (2 required)
Equipment Condition
Materials/Parts
5/16-inch flat washer (8 required)
5/16-24 x 2 1/4 inch long hex head
screw (4 required)
5/16-inch nut, self-locking (4 required)
Message entry group rack
ACTION
REMARKS
ITEM
LOCATION
1. Electronic equip-
Put message entry group rack on electronic
Message entry
ment table, center
group rack (1)
equipment table and aline holes.
position
and electronic
equipment
table (2)
Screw (3), flat
Install, handtighten.
and electronic
There are four screws. Step 2 is
washers (4) and
nut (5)
equipment table
typical for all four screws.
Do step 2 again.
3.
Screw holes (6)
4.
Screw (3) and
Using two 1/2-inch box wrenches, tighten
nut (5)
There are four screws. Step 4 is
typical for all four screws.
5.
Screws (3) and
Do step 4 again.
nuts (5)
4-10