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California SP runaway
California SP runaway
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PNWRMNM
Member since
May 2003
From: US
2,593 posts
Posted by
PNWRMNM
on Tuesday, December 14, 2004 1:37 AM
Mark,
You are correct. I misspoke about basic operation. They are designed to retain the air pressure in the brake cylinder, that is keep the brakes partially applied, while auxilary reservoir is recharged.
Mac
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