I am redoing the IP pressure valve seal as well and I have a few questions. The 7x are what is depicted in the pdf file in the first post.

1) I replaced the copper washer (7f ) and the o-ring (7h ).
2) Is it OK to reuse the compression spring ( 7i )?
3) Pressure valve carrier ( 7g ) can move around inside the hole. Shall I center it? What is the exact position for this?
4) Where shall I put the copper washer? EXACTLY on top of 7g?

Thanks for your info.

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Not MBZ nor A/C trained professional but a die-hard DIY and green engineer. Use the info at your own peril. Picked up 2 Infractions because of disagreements. NOW reversed.

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