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 s u p p o r t i n g , a t t a c h i n g , o r c o n n e c t i n g members
(will
be
per-
formed automatically, as general procedures, in addition to any
specific
procedures
given.
c o n d i t i o n " is
usually
visual
inspec-
(1)
Inspection
for
"good
tion to determine if the unit is safe or serviceable.
"Good condition" is explained further as meaning: not
bent
or
twisted,
not
chafed
or
burned,
not
broken
or
cracked, not bare or frayed, not dented or collapsed,
not
torn
or
cut,
or
not
deteriorated.
(2)
Inspection
of
a
unit
to
determine
if
it
is
"correctly
assembled or stowed" is usually a visual inspection to
see if the unit is in normal position in the semitrailer
and if all its parts are present and in their correct
relative positions.
(3) Inspection of a unit to see if it is "secure" is usually
a visual, hand-feel, pry-bar, wrench, or screwdriver
This inspection
inspection for looseness in the unit.
will include any brackets, lockwashers, locknuts, lock-
ing
wires,
and
cotter
pins
as
well
as
any
connecting
tubes, hoses, or wires.
(4) "Excessively worn" is understood to mean worn be-
yond serviceable limits, or likely to fail if not replaced
before the next scheduled inspection. Excessive wear
of mating parts or linkage connections is usually evi-
denced
by
too
much
play
(lash
or
lost
motion).
It
includes illegibility as applied to markings, data and
caution plates, and printed matter.
(5) Where the instruction "tighten" appears
in
the
pro-
cedures,
it
means
tighten
with
a
wrench,
even
if
the
item appears to be secure.
(6) Such expressions as "adjust if necessary" or "replace
if necessary" are not used in the specific procedures.
It
is
understood
that
whenever
inspection
reveals
the
need of adjustments, repairs, or replacement, the nec-
essary action will be taken.
42.
Cleaning
Any
special
cleaning
instructions
required
for
a. General.
specific
mechanisms or parts are contained in the pertinent
section.
General cleaning instructions are as follows:
(1)
Use mineral spirits paint thinner or dry-cleaning sol-
vent to clean or wash grease or oil from all parts of
the
semitrailer.
(2) A solution of one part grease-cleaning compound to
65
TAGO 1321B
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