| Re: Technical Discussion About Axle Journal Bearings (693218) | |||
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Re: Technical Discussion About Axle Journal Bearings |
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Posted by SelkirkTMO on Sat Oct 11 23:00:40 2008, in response to Re: Technical Discussion About Axle Journal Bearings, posted by Train Dude on Sat Oct 11 22:20:27 2008. Well ... we know the Pioneer trucks were a disaster ... but I could have sworn there were discussions years ago about the inboards not being as (yipe) "robust" as the outboards as far as NYCTA went. As to the actual reasons, I don't fix trains and am useless with automobiles. So went with what I thought I'd heard ...I'd imagine in IR gun would solve the problem from an inspection pit if the cars are straight off revenue at least. And there are defect detectors on railroads that look at both sides of the wheels on the iron. |