Exhaust or jake brake or neither?
How do I know if I have a jake brake, an exhaust brake or is it possible that we don't have either of these? We have a 2001 holiday rambler imperial with an Allison 3000 transmission. Am extremely...
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Yup, both the engine (Cummins C) and PacBrake tell you that you have an EXHAUST BRAKE.
Which also means you should lube the brake: http://www.pacbrake.com/index.php?page=maintenance-4
Which also means you should lube the brake: http://www.pacbrake.com/index.php?page=maintenance-4
