Eli S
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88 RD688S air leak
in Air Systems and Brakes
Posted
Hi there, I’m a new driver and my truck is an 1988 Mack RD688S. It’s not in the best condition (which was expected). There is an air leak that I knew existed for sometime, I recently just found where it is coming from. It is leaking from an air line leading to what ever that is. (Pic will be posted). If anyone can tell me how to stop the air leak that would be great! Thanks!