3rd Gen Engine and Drivetrain -> 2003-2007 5.9 liter Engine and drivetrain discussion only. PLEASE, NO HIGH PERFORMANCE DISCUSSION!

valve lash adjustment

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Old Jun 19, 2010 | 01:00 PM
  #1  
fastlane's Avatar
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valve lash adjustment

I am currently installing new injectors (stock) would it be all right to just put the exhaust rocker back on and torque to spec with out adjusting valve lash? I dont have a feeler gauge. or should I run and get one and adjust all the valves?
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Old Jun 19, 2010 | 01:12 PM
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I would definately adjust the valves.
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Old Jun 19, 2010 | 01:13 PM
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You can torque the rocker arm down but with 173k I would go ahead and adjust all the valves while you have it down that far.

Just my .02
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Old Jun 19, 2010 | 01:28 PM
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thanks. will do. One more reason to add more tools to my arsenal!
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Old Jun 19, 2010 | 07:17 PM
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From: Smith Valley, NV (sometimes Redwood City, CA)
Cummins makes, or did make, a nice little kit for doing the valves. A number of us got them a while back. It includes a jacking tool to turn the engine, feeler gauges, wrenches, a ratchet, some sockets and an oil filter wrench.

Cummins part number 3399869
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Old Jun 21, 2010 | 12:50 PM
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DMH
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From: Northwest Washington
Originally Posted by Raspy
Cummins makes, or did make, a nice little kit for doing the valves. A number of us got them a while back. It includes a jacking tool to turn the engine, feeler gauges, wrenches, a ratchet, some sockets and an oil filter wrench.

Cummins part number 3399869
I called Cummins Northwest on Renton Wa a few minutes ago, and that part is no longer available

DMH
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Old Feb 10, 2019 | 10:47 PM
  #7  
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Video Tutorial

Hey guys we just did this adjustment on an 04' Dodge 2500, Check out these YouTube videos I made showing the process.
Part 1 is disassembly, Part 2 is how to perform the adjustment itself, and Part 3 is reassembly. Hope these help
(Part 1)
(Part 2)
(Part 3)
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