August 13, 2002
Bad Bearings! Bad!

Ya know, you'd think they'd have the brains to check on these things a little more often.

Factoid: The trackways the crawlers used are paved with Alabama river rocks because they allow for more even weight distribution across the crawler's tracks. Each time it passes the track it grinds some of the rock to dust, providing needed lubrication and lessening tread wear.

Posted by scott at August 13, 2002 10:36 AM

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