TB 9-3470-209-30
3.
Location of Equipment--Continued
Table 3.
Electrical Components to be Mounted--Continued
Part no. or
Figure
Qty
Description
specification
no.
5935-01-058-9269
RECEPTACLE, DUPLEX, GROUNDED: 2-pole,
4
3-wire (W-C-596/40)
SWITCH BOX (ENCLOSED): surface mtd,
1
SQUARE D D221NRB
type NDS, class 2, design 2SN BOX,
120/240 v ac, 30 amp (W-S-865)
MS20659-141
TERMINAL LUG
27
Instal lation
Secure one strap loop (MS51939-3) to
truck floor, using two #10 x l-in.
NOTE
countersunk head machine screws (MS35190-
Blind hand riveter (5120-00-
275) , two #10 lockwashers (MS35338-43)
679-6523) is used for instal-
under floor, and two #10 hex nuts
lation of blind rivet nuts
(MS35649-202).
in unit walls. Install
blind rivet nuts in ac-
d. Drill four 0.22-in. diameter
cordance with the manual
holes through wooden slats of truck in
supplied with the hand riveter.
accordance with dimensions shown in
Position floor-mounted
equipment, shown in figures
loops (MS51939-3) to wooden slats,
2 and 8. Use equipment
using four #10 x 1-1/4-in. countersunk
mounting holes as template
head machine screws (MS35190-276), four
for location of drilled
7/32-in. flat washers (MS27183-42),
floor mounting holes in
four #10 lockwashers (MS35338-43), and
accordance with figures 3
four #10 hex nuts (MS35649-202).
and 9.
e. Drill twenty 0.22-in. diameter
holes through trailer slats in accord-
a. Mark and drill thirty 0.25-in.
ance with dimensions shown in figures
diameter holes for blind rivet nuts in
10 and 12, unit 2. Secure ten strap
the metal walls of units 1 and 2 in
loops (MS51939-3) to trailer slats,
accordance with figures 4, 10, and 12.
using twenty #10 x 1-1/4-in. counter-
Install thirty #10 blind rivet nuts
sunk head machine screws (MS35190-276),
(MS27130-A27) in the holes.
twenty 7/32-in. flat washers (MS27183-
42), twenty #10 lockwashers (MS35338-
b. Install fifteen strap loops
43), and twenty #10 hex nuts (MS35649-
(MS51939-3), using thirty #10 x l-in.
202) .
countersunk head machine screws (MS
35190-275), in the blind rivet nuts in
f. Mark and drill four 0.22-in.
units 1 and 2 in accordance with
diameter holes through trailer floor in
figures 4, 10, and 12.
accordance with dimensions shown in
c. Drill two 0.22-in. diameter
loops (MS51939-3), using four #1O x 1-
holes in floor in accordance with
dimensions shown in figure 3, unit 1.
