24 Valve Engine and Drivetrain Discuss the 24 Valve engine and drivetrain here. No non-drivetrain discussions please. NO HIGH PERFORMANCE DISCUSSION!

Jacobs Exhaust brake

Thread Tools
 
Search this Thread
 
Old 03-21-2003, 12:42 PM
  #2  
Registered User
 
Ruralmedic's Avatar
 
Join Date: Nov 2002
Location: NE Wisconsin
Posts: 367
Likes: 0
Received 0 Likes on 0 Posts
Re:Jacobs Exhaust brake

No, I don't have one yet, but was wondering where you ordered your ebrake from?<br><br>Thanks
Old 03-21-2003, 11:50 PM
  #4  
Registered User
 
RAFTEN's Avatar
 
Join Date: Aug 2001
Posts: 246
Likes: 0
Received 0 Likes on 0 Posts
Re:Jacobs Exhaust brake

Drill and tap it for future use (pyro) while it is easy to do.
Old 03-22-2003, 07:08 AM
  #5  
Registered User
 
bulthisl's Avatar
 
Join Date: Mar 2002
Location: Frankfort, Ky.
Posts: 498
Likes: 0
Received 0 Likes on 0 Posts
Re:Jacobs Exhaust brake

Hauler ;<br>If you have any probs putting it on give me a holler.<br>They are easy to install.<br><br> : Eddie : 8)
Old 03-22-2003, 08:39 AM
  #7  
Registered User
 
Ramflasher's Avatar
 
Join Date: Feb 2003
Location: Pacific Northwest
Posts: 248
Likes: 0
Received 0 Likes on 0 Posts
Re:Jacobs Exhaust brake

Hints. <br>Spray all of your turbo elbow bolts a while before you begin. It sucks to break one off or round it while trying to install the brake.<br><br>When pushing in pin #20, make sure you push it in until you feel it snap in place. It is easier to get at the ECM for this if you remove the fuel filter canister, or loosen the two 10mm bolts that secure it and let it fall towards the drivers side fender.<br><br>
Old 03-22-2003, 06:23 PM
  #8  
Administrator
 
Dieseldude4x4's Avatar
 
Join Date: Sep 2002
Location: Claremont, Virginia
Posts: 3,400
Likes: 0
Received 1 Like on 1 Post
Re:Jacobs Exhaust brake

Exactly what Ramflasher said. These are critical points for proper operation of the brake. Once you have it, you will never drive another diesel truck without one.
Old 03-22-2003, 10:37 PM
  #10  
Registered User
 
Ramflasher's Avatar
 
Join Date: Feb 2003
Location: Pacific Northwest
Posts: 248
Likes: 0
Received 0 Likes on 0 Posts
Re:Jacobs Exhaust brake

I have no idea what you are paying for it, but there is a place...<br><br>Mechanicsville Dodge<br><br>where you can order them for about 575 dollars to your door.
Old 03-23-2003, 08:10 PM
  #12  
Registered User
 
AaronT's Avatar
 
Join Date: Feb 2003
Location: Alberta
Posts: 605
Received 0 Likes on 0 Posts
Re:Jacobs Exhaust brake

I tried to order a Jacobs from my dealer. He said they do not make them for the Cummins. I said BS this is for a 6 speed equipped and they do make them. He said no, I checked the parts system and they are not available. I said &quot;has your dealership ever installed one&quot; and he said no. I said thanks for your help.
Old 04-02-2003, 12:14 AM
  #13  
Registered User
 
Ruralmedic's Avatar
 
Join Date: Nov 2002
Location: NE Wisconsin
Posts: 367
Likes: 0
Received 0 Likes on 0 Posts
Re:Jacobs Exhaust brake

Just some FYI. My E-brake kit arrived today, and can't wait to get it in. However, since mine's a &quot;98.5, I'm gonna have to have the ECM checked, and programmed for E-brake function if it's not already there.<br><br>For the required tools in the installation manual, they call for #56 and #27 drill bits. The #27 is merely used as a pilot drill for a 1/2&quot; drill for mounting the solenoid plate. I would think a 9/64&quot; drill would suffice. And the #56 is used to simply push the sealing plug out for the pin connection on the ECM. Here I would think a 3/64&quot; bit, or &quot;similar small diameter rod&quot; would work.<br><br>The part number for the axle shift switch is NAPA #PP6490.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Shilohman
3rd Gen Engine and Drivetrain -> 2003-2007
22
11-19-2009 05:13 PM
iflych52
3rd Gen Engine and Drivetrain -> 2003-2007
25
10-10-2006 09:25 PM
Performance and Accessories 2nd gen only
10
04-10-2003 05:30 PM
Other
7
03-30-2003 06:35 PM
Performance and Accessories 2nd gen only
8
03-26-2003 07:48 AM



Quick Reply: Jacobs Exhaust brake



All times are GMT -5. The time now is 07:50 PM.