Do 302 redirects pass link juice?

1. 302 redirects pass google link juice. 302 redirects pass pagerank.
2. 302 redirects pass as much link juice as 301 redirects. 302 are treated as 301 redirects.
3. No link juice is lost during a 302 redirect. This means that no PageRank is lost during a 301 redirect.

Google Official statement:

# Do I lose “link juice” from the redirects? No, for 301 or 302 redirects from HTTP to HTTPS no PageRank is lost.

John Mueller