Annual maintenance. 1  At least once a year, check the air pressure in your captive air tank. 2  Remove the small cap over the air valve. 3  Using a tire air pressure gauge, check the air pressure.  If the pressure is low, check the bladder for 1  leaks. Check the bladder for leaks by depressurizing the water system.
Disease[edit | edit source] Exotropia is a type of eye misalignment, where one eye deviates outward. The deviation may be constant or intermittent, and the deviating eye may always be one eye or may alternate between the two eyes.
History[edit | edit source] Intermittent exotropia is the most common type of exodeviation and is usually first observed by the parents in early childhood as a spontaneous drifting out of one eye mostly when the child is tired, sick or daydreaming. Adult patients may manifest exodeviation after consuming alcoholic beverages or taking sedatives.