Quote Originally Posted by whitehillbilly64 View Post
What would you coat the Relay in before inserting into hole ????
Seems to have a bit of room now all cleaned, surprised what gets in between the two over 50 yrs.
Guess even a couple of wrap, up and down, of insulation tape, may help.

I pulled one out that a very, very, fussy previous owner had wrapped in Denso Tape many years ago and it just lifted out like the day it was installed.

Petrolatum Tape - Standard Temp - P600050 - 50mm x 10m - Denso | Blackwoods Xpress

Cheers, Mick.