A dishwasher has its full share of parts that can become blocked, jammed, or clogged. Let the drawing and the chart guide you through the various problems and their remedies. Very hot water 140 to 160F is basic to good service from a dishwasher.
Some dishwashers are equipped with an air gap (see inset) to prevent waste water from backing up into the washer. Because it collects bits of waste, the air gap must be cleaned regularly (remove the cap and cover and use a wire). A dishwasher without an air gap has a high loop in the drain hose; be sure it’s not kinked, and clear any obstructions from it with a length of wire when necessary.
CAUTION: Before making repairs, pull the plug from the receptacle. Turn off the hot water valve under the sink before working on the water inlet valve or disconnecting the hot water hose.
Parts of a Dishwasher
By : E-book Home repair
