crwdns2933897:0crwdne2933897:0

Replacement Guide for rechargeable PRAM batteries?

I am told that the PRAM batteries can leak after twenty years. I ordered two Panasonic batteries from Amazon. Is there a guide for disassembly to get to the PRAM batteries, so I can replace them?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 1
crwdns2934285:0crwdne2934285:0