*TB
9-4931-353-30
DEPARTMENT OF THE ARMY TECHNICAL BULLETIN
SHOP
SET,
INSTRUMENT
AND
FIRE
CONTROL:
FIELD
MAINTENANCE,
BASIC
(4931-754-0740):
INSTALLATION
IN
ONE
2-1/2-TON,
6
X
6
SHOP
VAN
TRUCK,
M109
OR
M220
Headquarters,
Department
of
the
Army,
Washington,
D.
C.
20
October
1970
This
bulletin
is
current
to
18
September
1970.
ware
extending
through
the
floor
of
the
van
should
1.
General.
a.
Instructions
contained
in
this
have
outer
parts
covered
with
undercoating
similar
bulletin
are
to
be
used
as
a
guide
for
installation
of
to
that
used
on
the
underside
of
vehicles.
Care
Shop
Set,
Instrument
and
Fire
Control,
Field
should
be
taken
that
holes
drilled
into
the
floor
do
Maintenance,
Basic,
4931-754-0740,
in
one
2-
not
penetrate
the
frame
or
cross
members
of
the
1
/
2-Ton,
6
x
6
Shop
Van
Truck,
M109
or
M220.
vehicle.
b.
These
instructions
are
to
be
followed
as
f. Items
not
mentioned
in
this
bulletin,
that
are
most
instances.
prescribed
in
However,
slight
components
of
the
set,
may
be
stowed
in
cabinets
or
variations
to
the
installation
may
be
made
at
the
secured
in
convenient
places
in
such
a
manner
as
to
discretion
of
the
Officer
in
charge.
avoid
damage
in
transit.
c. A
complete
list
of
items
contained
in
this
set
is
included
in
SC
4931-95-CL-A07.
2.
InstaIlation
of
Shop
Set.
a. The
floor
plan
for
d. Personnel
performing
this
installation
should
the
shop
van
with
each
item
in
its
designated
spot
is
have
a
practical
knowledge
of
Special
shown
in
figure
1.
Curbside
and
roadside
views
are
care
should
be
exercised
to
avoid
damage
to
wire
or
shown
in
figures
2
and
3
respectively.
Figure
4
electrical
equipment.
shows
view
of
fabricated
Tank
Support
e. Precautions
should
be
observed
when
Block.
Equipment
to
be
mounted
and
item
to
be
holes
through
the
body
to
insure
the
waterproof
fabricated
and
mounted
are
listed
in
table
1.
characteristics
of
the
body
are
retained.
All
hard-
1
