TB 9-4910-746-30
3. Location of Equipment--Continued
Electrical Components to be Mounted--Continued
Table 3.
Figure
Part No. or
no.
Description
Specification
Qty
21 thru
JUNCTION BOX, DUPLEX:
4
24
type II (W-J-800)
21 thru
JUNCTION BOX, LAMPHOLDER:
APPLETON
40-3/4
4
24
type I (W-J-800)
22-23
4
LAMPHOLDER (General Electric)
GE-5740-7
RECEPTACLE, DUPLEX, GROUNDED:
5935-01-058-9269
4
24
2-pole, 3-wire (W-C-596/40)
SWITCH BOX (ENCLOSED) :
SQUARE
D
D221NRB
1
24
surface mtd type NDS, class 2, design
2SN box, 120/240 v ac, 30 amp (W-S-865)
24
TERMINAL LUG
27
MS20659-141
Installation
four #10 blind rivet nuts (MS27130-A20)
in holes. Secure two strap loops
NOTE
(MS51939-3) to wall (fig. 6) with four
Hand blind riveter (5120-00-
#10 x 1-in. countersunk head machine
679-6523) is used for install-
screws (MS35190-275).
ing blind rivet nuts in unit
(2) Unit 4. Mark and drill four
floors and walls. Install
0.25-in. diameter holes in front wall
blind rivet nuts in accord-
in accordance with figure 20. Install
ance with MIL-N-47187.
four #10 blind rivet nuts (MS27130-A20)
in holes. Secure two strap loops
Position floor, table, and
(MS51939-3) to wall with four #10 x 1-
cabinet mounted equipment as
in. countersunk head machine screws
shown in figures 2 thru 23.
(MS35190-275) in accordance with
Use the equipment mounting
holes as templates for
location of blind rivet nuts
b. Install strap loops on floors as
and fasteners. Positions
follows:
may be varied to drill into
structural members in fixed
(1) Unit 2. Mark and drill eight
floor.
0.22-in. diameter holes through truck
floor in accordance with figure 12.
a. Install blind rivet nuts in
Secure four strap loops (MS51939-3) to
walls as follows:
the truck floor with eight #10 x 1-in.
countersunk head machine screws (MS351
(1) Unit 1. Mark and drill four
275), eight #10 lockwashers (MS35338-
0.25-in. diameter holes in right wall
43), and eight #10 hex nuts (MS35649-
in accordance with figure 6. Install
202) in accordance with figure 11.
