727 & Transgo TF2 Shift kit question

I have the shift kit installed in the valve body , front band adjusted , and welch plug installed. Now I need to install the new spring into the L/R servo

The valve body is still on the bench until I get the rear servo spring upgraded
.
My question is , How do I remove the servo to install the spring. I removed the adjuster off the band hoping I would have room to pivot it out of the way . There's not enough room. Any tips guys ?
I haven't removed the C-clip yet because I don't think I will have room. Will it wiggle around it ?

Big-block 76-77 727 Transmission with Trans-Go TF2 shift kit
Thanks
Donnie