Testing a Proportioning Valve?
Hey guys,
I have the Kelsey Hayes brake setup on my 70 Swinger with power brakes. Under hard braking the rear wheels lock up and the front wheels don’t, so I’m thinking that perhaps my 50 year old proportioning valve isn’t working well.
I have a couple of spares that are identical to the one on my car now, but I don’t know if they’re good. Is there any way to test one of these things?
Hey guys,
I have the Kelsey Hayes brake setup on my 70 Swinger with power brakes. Under hard braking the rear wheels lock up and the front wheels don’t, so I’m thinking that perhaps my 50 year old proportioning valve isn’t working well.
I have a couple of spares that are identical to the one on my car now, but I don’t know if they’re good. Is there any way to test one of these things?
