cummins air compressor coolant line leak
Hi All, Got home to MD and recognized antifreeze all over the back hatch. Found leak in line the goes into the top of the air compressor. Can anyone tell me where the other end connects. It is ...
Forum Discussion
Hi Dan,
Our last antifreeze leak was at the top of the coolant box. I'm on my 4th box counting the original. It looks like this fix is working as I think there was a group of faulty boxes. The original and second box lost pressure (second box replaced under warranty). The third box started leaking at the top of the box in summer of 2012, lasted about a year and I replaced it in summer 2013 with the 4th one.
I thought the leak was just at the fittings of the hose to the top of the box but tightening them didn't help. Then, I could see the leak was where the insert/connectors built into the top of the box were leaking.
Good luck,
MM.
Our last antifreeze leak was at the top of the coolant box. I'm on my 4th box counting the original. It looks like this fix is working as I think there was a group of faulty boxes. The original and second box lost pressure (second box replaced under warranty). The third box started leaking at the top of the box in summer of 2012, lasted about a year and I replaced it in summer 2013 with the 4th one.
I thought the leak was just at the fittings of the hose to the top of the box but tightening them didn't help. Then, I could see the leak was where the insert/connectors built into the top of the box were leaking.
Good luck,
MM.
