The simplest way to bleed a hydrovac unit is to put a pressure bleader on the master cylinder. (this supplies brake fluid and about 50psi to the cylinder. Now every wheel cylinder, and bleeder on the Hydrovac, will allow fluid to come out with no pumping. The frozen bleeders can be blead (from the hose in some cases, or taken apart at the drum to allow air to be removed with the piston removed from one end. (do not use the power bleeded for that!) a hydrovac cannot be judged as bad untill it has been bled of all air. It just will not work, and appears to be bad. Do not condem it till bled. Jim
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Today's Featured Article - My Ford Golden Jubilee - by Troy Estes. This article is about my '53 Ford Jubilee and a story that starts with taking the tractor to my brother's Starter/Alternator Rebuilding shop for a wiring fix. The generator was shot as well as all the wiring. I dropped off the tractor expecting a transformation from a 6 volt to a 12 volt system utilizing the original generator housing, and a total rewiring of the whole tractor. The front end center pin bushing was worn also so I ask that they replace it if they had time. Well, that’s wha
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1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
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