How to turn your heater core off and on in the cab.

[earnies2]

(06-23-2019 )earnies2 Wrote:  Well today is install day....I also got a new degas bottle because I can't see my antifreeze in the old one....I will let you know how I make out...

Well things didn't go well I couldn't get the fitting off the tube that comes out of the back of the head....so I heated it up and the copper fitting broke off.....so I removed the tube and put it in a vice and heated the fitting again hop to get the broken piece out but the whole fitting that was grazed on the pipe came off...so off to cummins in the am for a new tube and seal for the head end....sometimes I'm a bull in a China shop.....