Been meaning to do this fae last year (lazy bass) got the Oat coolant,would you refit or replace the coolant drain washer at bottom of cylinder head,2011 speedy got 4 days off so no excuse but don’t want to start if I need new washer thanks all.
It's copper isn't it? Should be fine for re-use. If you want you could re-anneal it by heating it up and letting it cool down slowly.
Yes it should be copper so get my priorities right coors in fridge first,mow the lawn (ffs) then garage tinkering time cheers all be safe.
