Got a call from neighbor, his Expedition oveheated. Water pump gave up and shredded the serpentine belt. Drove 30 miles to a NAPA store for parts. Could not locate the big wrenches needed to remove fan, another neighbor got creative, made a wrench, got the fan off. Big electronic fan clutch fan. Swapped out water pump, then installed the new stiff serpentine belt, hour lost there, diagram missing for belt routing, 10 pullys, more twists and reverses than a politician. Then tried to reinstall fan, center nut too big, wrong water pump. Cant get the right one until Wednesday, 6 hours down and 80 mile round trip today. Se if we can get the parts earlier. Fun, fun,fun.