Jeff's 727 rebuild thread

I was thinking the reverse servo failed because of the thin factory spring retainer?

We upgraded our servo piston, but reused the factory retainer and clip.

I'm thinking now that an upgraded/thicker retainer might not be a bad idea.

Is Jeffs problem something else? Because when I saw his picture, a failed retainer was what I assumed.

Eric
It sure looks like the retainer failed and bent right past the retaining clip...the clip is still in place. I'll know a lot more when I get it apart.....

Jeff