TB 9-3470-209-30
4.
Installation--Continued
slats using two 12-in. retaining straps
(7550588-6) (fig. 8).
00-151-9758) to wall, using two 36-in.
i. Follow steps (1) thru (14) below
retaining straps (7550588-4) in accord-
for electrical component installation
ance with figures 8 and 13.
in unit 1, M35A2 cargo truck.
(4) Secure argon cylinder (8120-
(1) To provide sufficient head-
00-357-7992) to wall, using two 36-in.
room for personnel to work in the M35A2
retaining straps (7550588-4) in accord-
cargo truck, raise the bows 18 inches
ance with figures 8 and 13.
in accordance with figures 15 and 16,
and drill ten 0.44-in. diameter holes
(5) Secure hand hydraulic jack
through bow sockets and bows.
kit (5120-00-595-8387) to floor, using
a 36-in. retaining strap (7550588-4) in
(2) Secure bows in place with ten
accordance with figures 8 and 13.
7/16- x 1-3/8-in. hex head capscrews
(MS90725-88), ten 7/16-in. lockwashers
(6) Position machinist's vise
(MS35338-47), and ten 7/16-in. hex nuts
(5120-00-293-1439) on trailer tail gate
(MS51967-11).
in accordance with dimensions shown in
(3) Position switch box (Square D
mark and drill four 0.50-in. diameter
D221NRB) on the two top slats in
holes through tailgate (fig. 9).
accordance with figure 15. Using holes
Secure machinist's vise, using four
of switch box as a template, mark and
1/2- x 2-in. hex head capscrews (MS90725-
drill four O.12-in. diameter pilot
115) and four 1/2-in. flat washers
holes. Secure switch box to truck(slat
(MS27183-17); under tail gate use four
with four #10 x l-in. thread forming
1/2-in. flat washers (AN970-8) placed
screws (MS51861-49).
on the tailgate opposite the machinist's
vise, four 1/2-in. lockwashers (MS35338-
(4) Install electrical power
48) , and four 1/2-in. hex nuts (MS51967-
cable assembly (4910-00-800-1405)
14).
through box connector in bottom of
(7) Position pipe vise (5120-00-
switch box and connect to circuit
180-0670) in accordance with dimensions
breaker inside switch box (fig. 15).
shown on trailer tailgate in figure 8.
Using base as a template, mark and
(5) Position four lampholder
drill three O.33-in. diameter holes
junction boxes (Appleton 40-3/4) on
through tail gate (fig. 9). Secure pipe
inner side of second and fourth bows as
vise, using three 5/16- x 1-3/4-in. hex
shown in figure 14. Mark and drill
head capscrews (MS90725-39) and three
eight 0.12-in. diameter pilot holes and
5/16-in. flat washers (MS27183-11);
secure lampholder junction boxes to
under tailgate use three 5/16-in. flat
bows with eight #10 x l-in. thread
washers (AN970-5) placed on the tail-
forming screws (MS51861-49).
gate opposite the pipe vise, three
5/16-in. lockwashers (MS35338-45), and
(6) Position four duplex junction
three 5/16-in. hex nuts (MS51967-5).
boxes (5975-00-281-0090) on bows as
shown in figures 15 and 16. Mark and
(8) Position radiator and fuel
drill eight 0.12-in. diameter pilot
tank testing tank (4910-00-019-3048) in
holes and secure duplex junction boxes
accordance with figures 8 and 13.
to bows with eight #10 x 1-in. thread
Secure to trailer slats, using two 12-
forming screws (MS51861-49).
in. retaining straps (7550588-6) (fig. 8).
(7) Remove two knockout slugs
(9) Position welding screen
from each lampholder junction box and
(3438-00-198-8348) in accordance with
each duplex junction box in line with
figures 8 and 13. Secure to trailer
11
