Need 4-speed Help

fstfish66: Sorry, I know this problem has turned in to a saga... The problem is that after the clutch pedal is released, the clutch engages, but under load, the clutch (I think) slips and there is a squealing noise. After a number of attempts to check, measure, alter, and change things out, I suspected the New Hays pressure plate. So, I sent that back to Hays for diagostics and in parallel, purchased a New McLeod pressure plate and the problem still persists. Have not heard back from Hays yet, but now I'm guessing they're going to say the pp is fine.

So, I'm back to square one and don't know what else to check.... Sorry for the long confusing thread....