fuzzychicken Posted August 26, 2010 Share Posted August 26, 2010 2007 Mack vision came from the factory with duals but changed to super singles right away. at just shy of 400,000 mile had a left front drive axle outer bearing failure. bearing cage disintegrated causing tire, hub and axle to part way with the rest of the truck. axle had the required amount of oil. only the hub nuts kept the assembly on the truck until the driver got stopped. has anyone running singles had this problem ? Quote Link to comment https://www.bigmacktrucks.com/topic/15476-yikes/ Share on other sites More sharing options...
joes mack Posted August 26, 2010 Share Posted August 26, 2010 ive seen this problem with duals and singles on the tractor as well as the trailers arround here. it prob dont help with hauling 50/60 tons every load on these curvy roads..joe Quote Link to comment https://www.bigmacktrucks.com/topic/15476-yikes/#findComment-62425 Share on other sites More sharing options...
hatcity Posted August 26, 2010 Share Posted August 26, 2010 VERY fortunate that it was caught before total seperation. Have heard of set of duals break away and travel off somewhere. Quote Success is only a stones throw away.................................................................for a Palestinian Link to comment https://www.bigmacktrucks.com/topic/15476-yikes/#findComment-62426 Share on other sites More sharing options...
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