540B
SECTION
V
LIST
OF
REPLACEABLE PARTS
5-1.
INTRODUCTION
5-2.
This
section
contains information
necessary
to
describe
all
normally
replaceable
parts.
Separate
assembly
lists
are
used
to
describe
the
p
arts
on
the
final
assembly
and
var
ious
assemblies
and
subassem-
blies.
Each
lis
t
has
a
correspond
i
ng
illustration
on
which the
parts
for
that
list
are
identified.
Parts
are
called
out on both
lists
and
illustrations
by
reference
designations from the schematic diagram. Those
parts
(mechanical) which have no
reference
designation
are
shown on the
illustrations
by Fluke
stock
number.
5-3. Each
list
provides
the following information on
each
par
t:
a.
The REF DESIG. column
indicates
the
reference
designation
used
on the
schematic
diagram.
b. The DESCRIPTION column
describes
the
part
in
words,
along with
any
applicable
values,
toler-
ances, etc. Indentation
is
used to show assembly,
subassembly, and
parts
relationship. See abbrevi-
ations and symbols on next page.
c.
Entries
in the
FL
UKE
STOCK
NO.
column indicate
the
number
by which Fluke
stocks
the
part.
Thi
s
number
should be
used
when
ordering
parts
from
the
Fluke
factory
or
your
Fluke
representative.
d.
Entries
in
the
MFR.
column
indicate
a
typical
manufacture
of
the
part
by the manufacturer's code
number. Appendix A
lists
the
manufacturers
and
their
code
numbers.
e.
Entries
in the MFR. PART
NO.
column
are
part
numbers assigned by the manufacturer indicated in
the
MFR
column,
f. The numb
er
in
the TOT. QTY. column
indicates
the total quantity
of
the
part
used in the instrument.
"REF"
indicat
es
that
the
total
quantity of the
part
has
been
previously
given. The
total
quantity
of
each
part
is
listed
the
first
time
the
part
appears.
All other listings
of
the
same
part
refer
back to the
reference
designation
of
the
first
appearance of the
part
for
the total quantity.
g.
The
number
in the REC. QTY. column
indicates
the
recommended
spares
quantity
necessary
to
support
approximately one to five
instruments
for
a
period
of two
years
.
The
basis
used
to
select
the
recomm
ended
spares
quantity
is
that
a
small
group of
parts
will be required to
correct
a majority
of the problems
that
occur. Since
there
is
a chance
that
any
part
may
fail,
a
stock
of
at
least
one of
every
part
used
in
addition
to
the
recommended
parts
will
be
needed
for
complete
maintenance
during one
year
of
isolated
service.
h.
The
USE CODE
column
identifies
certain
parts
which have been added, deleted,
or
modified during
production of the instrument. Eaeh
part
for
which
a use code has been assigned may be identified with
a
particular
instrument
serial
number by consulting
the
Use
Code
Effectivity
List
at
the
end
of
this
section,
These
changes
are
normally
made when
improved components become available
or
when
the
latest
circuit
improvements
are
developed by
our
engineering department. The
serial
number
listed
indicates
the
instruments
in which
that
particular
part
was used. The symbol
"~"
is
used to indicate
an approxima
te
use code.
If
a different
part
should
be used for replacement,
it
is
listed
by Fluke stock
number
in
the
description
column.
5-1
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