Randell 2010FMJB Owner's Manual - page 15
Manual is about: JACK IN THE BOX REACH-IN
of
24
3. Checking the door seal.
Open the door and examine all four sides of the door gasket for tears. Feel the gasket for
brittleness or cracks. If the gasket shows damage replace it. If not, close the door and
check the seal between gasket and cabinet for obvious gaps. Next open the door and shut
it on a dollar bill slowly pull it out of the door. If the gasket seals properly, you will feel
tension as it grips the bill. Repeat this test all around the door. If the gasket doesn’t seal
tightly, replace gasket after first checking the door for sagging, warping.