ing the center
portion of the weatherstrip to
the flange while
positioning the balance.
6. At
the contour of the door belt line, and at the
molded lower corners, the best
fit can be obtained by
making a fullness by forming the
weatherstrip in a curve in the
opposite direction to the
shape of the door flange.
7. After
the weatherstrip is completely assembled,
it should be firmly rolled in
place, being careful during
this operation that the weatherstrip does
not move out of position. Remove
the clamps during this
operation. Immediately following
the rolling operation, reassemble
the clamps and blocks of
wood and allow them to hold the
weatherstrips in position for
about one hour-following
this, remove all clamps, etc., and give the weatherstrip a final
rolling.
8. IMPORTANT-If
clamps and blocks of wood
are not used as outlined in the foregoing, do not
close the door! One of the chief
causes of weatherstrips
loosening, after cementing in
place, is closing the door too
soon. When this is done
the pressure of the door against the lip
of the weatherstrip and adjacent
door opening metal causes
the weatherstrip to gradually pull
away from its cemented base
before the cement is
thoroughly dry. Doors should not be closed
tightly after weatherstrip
installation until at
least half an hour or more time, if possible, has
elapsed.
9. Thoroughly
clean every part of the door opening
surface against which the weatherstrip will seal, and as an additional
precaution against sticking
to the door opening, a coating of talc
or soapstone on the sealing
surface of the weatherstrip
will be found very helpful.
Whenever a door weatherstrip or any part of it
pulls loose from a door flange,
just re-cementing it in place is not definite assurance that it will
remain there.
The complete piece of weatherstrip involved should be removed from the
door, and the door flange should
be thoroughly cleaned—sand off all
rust spots and be absolutely sure
there is no evidence of
grease, dirt, rubbing compound or dampness on the metal before
the cement is applied.
If the same piece of
weatherstrip is to be reinstalled,
the surface to which the cement will be
applied should be thoroughly
cleaned as outlined under
"Weatherstrip Replacement."
Should it became necessary, additional clips and
attaching screws, of the same type
used in production along the bottom of the doors, may be secured
and attached at additional
places to hold the weatherstrip in place.