Yeah, the entire board was recapped and IPA was used to clean the area around the capacitors. During replacement, fresh solder joints checked and cleaned with isopropyl alcohol. Not sure about the traces, but I think they are untouched. My technician also noted that one of the 100uf caps (audio...
So replace all the capacitors on the entire board, not just the ones listed here:
https://recapamac.com.au/wp-content/uploads/2019/07/mac_lcii_recap.jpg
I got my Mac LC II recapped last week after 4 years of storage. When I got home to test it out, everything was working perfectly; there was a chime and I got a display. Even the SCSI HDD I got my technician to install also was working perfectly. I told him the good news and he was pleased...