It's not neccesary... When removing the coolant bypass lines from the TB, just put a small container under it to catch what comes out..then just top it back up later when your done.
Which ones do you mean? The only drain cock I know of is on the radiator...monito said:thanks jet!
reason i'm asking is b/c i'm having trouble locating the other 2 drain cocks.
http://tril.shineautoproject.com/camry/90/Cooling.pdfTBayToyotaBoy said:Which ones do you mean? The only drain cock I know of is on the radiator...