MAINTENANCE INSTRUCTIONS
zational
maintenance
personnel.
Items
not
General
applicable to the test set are lined out in figure
The
procedures
in
through
12. References in the ITEM block in figure 12
39
are
to
be
performed
by
the
operator
or
are
to
paragraphs
that
contain
additional
organizational
maintenance
personnel.
Oper-
maintenance
information
pertinent
to
the
par-
ator's maintenance consists of preventive main-
ticular item. Instructions for the use of the
tenance (par. 33), visual inspection (par. 34),
form
appear
on
the
form.
and replacement of electron tubes (par. 37)
b.
Items. T h e
information
shown
below
and
lamps
39).
Organizational
mainte-
supplements DA Form 11-266. The item num-
nance of the test set is limited to preventive
bers correspond to the ITEM numbers on the
maintenance (par. 33) and to the replacement
form.
of
the
adapters
8),
knobs
and
pushbut-
tons, indicator light lens, cable clamps, and
clip
The
only
tools
required
are
those tools normally available to the repair-
man-user
because
of
his
assigned
mission.
Materials
Required
The
materials
required
for
operator's
and
organizational
maintenance
are
as
follows:
a. C l e a n i n g
compound
(Federal
stock
No.
7930-395-9542).
b. C l e a n i n g c l o t h .
c. S a n d p a p e r ,
#0000.
Preventive
Maintenance
a. DA Form 11-266. DA Form 11-266 (fig.
11 and 12) is a preventive maintenance check-
list to be used by the operator and organi-
