Re: Ultramatic Saga

Posted by HH56 On 2011/1/28 21:26:22

There is bulletin 51-T6 addressing a delay in going into high when shifting from reverse caused by a sticking pump relief valve. It doesn't define the length of delay, if it ever goes in or whether that is the only time it happens. Problem was caused by a misaligned spring so a spring seat was issued to center and correct. Might be worth checking that valve. I seem to recall some other mentions of it on later units as well. It is not part of valve body but external and behind a plug in the bellhousing

That valve is first in the line out of the pump so with the fill of converter issue maybe a possibility there as well.