Jake brake not working on high
Check and record any active diagnostic codes Start the “Compression Brake Med/High Override. Jakes are more efficient and cost more but, you get what you pay for. With the Jacobs Engine Brake™ set to the “High” position, you might be able to descend that same grade at 25 mph, and still hello everyone,recently bought a 2007 sterling with Mercedes OM460 La on it,Truck runs very good,strong,but when I apply the jake brake, trucks automatic loses power,sounds strange and notice smoke come from somewhere under the hood too,very frustrated because truck seems very nice until this happens,anyone can guess what's going on with the engine brakes? After checking everything. So in low the center jakes are turned on. Although it will occasionally kick off for no.
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A more common problem on your engine is that the rocker shafts wear causing an internal oil leak at the engine brake control valves. Category: Medium and Heavy Trucks Do not install a Jake Brake on engines with lower serial numbers. Aug 9, 2011 · My Jake brake on high was like throwing an anchor out.
A Jake Brake uses the truck’s engine to slow it down instead of the friction brakes mounted at each wheel. Oct 10, 2013 I have a 2006 379 Peter. I have a cat 3406b and the jake brakes are not working they are getting 12v from the switch and the actuators are moving when powered but the jakes are not working any ideas Submitted: 9 years ago. Here you will find all of the information to service or install your Genuine Jake Brake ® - parts and service literature, part number cross-reference, tune-up kit and solenoid lookup, where to purchase parts, and more.
Leave on all the time; Flip on the switch as needed Our internal Jake brake has a high/low switch in the panel to the left of the drivers chair and a foot switch that is pressed and held to activate the jake brake. When the Jake Brake is activated, the exhaust valves are opened earlier in the engine cycle, which allows the compressed air in the cylinders to escape. ….
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Edit Your Post Publish. Would anyone have the troubleshoo … read more Sometimes it will work on 2/1 but not 3. My Jake's has low medium and high setting.
When driving down the road and the Jakes are applied, there is a delay (long) or. The Jake Brake is powered by a terminal on the car's ignition switch.
High is basically low and medium together. RE: Cat C15 jake brake question - wincresthill: 7/1/2016 15:41. The air is compressed because of this process. It then got to the point that when you applied the jake brake pedal the only way it would work was when you toggled the switch from low to high. Sep 26, 2023 · A Jake Brake uses the truck’s engine to slow it down instead of the friction brakes mounted at each wheel. 9L, 48RE Auto, long box Silverline 4" T/B exhaust. Here you will find all of the information to service or install your Genuine Jake Brake ® - parts and service literature, part number cross-reference, tune-up kit and solenoid lookup, where to purchase parts, and more. If you are using J-48671–10, measure across Jake Brake 2 pins. Pulled the valve cover and inspected the harness and no chafes or broken/unattached wires.