From: firstname.lastname@example.org (TriStar500) Organization: America Online, Inc. (1-800-827-6364) Date: 30 Mar 94 00:06:48 PST References: 1
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>THe main result of this has >been the addition of heater pads to the inner wings of these >aircraft. DL MD-88s have an alternate fuel burn system installed. Normal fuel burn is from center tanks first then wing tanks. The automatic alternate fuel burn system shuts off the center tank boost pumps until wing fuel is burned down to a certain level. At this point the center boost pumps come on again. I can get exact numbers if anyone is interested. This system has worked very well. DL MD-88s also have a piezeo-electric ice detector mounted on each upper wing surface. BTW, the ice detectetion tufts are still installed per the AD and are red parachute cord. Flight crew is required to check the wing when OAT is less than 50 f.