Valve Adjustment

[DmaxEter]

What is the proper order to adjust the valves on this 89 model cummins? What is the lash set at also? I know I have to pin it and adjust half and then roll it and pin it again and adjust the other half, just need to know which ones to adjust when. I may be totaly off but thats the way the little four banger I did was. Thanks guys.

 

[2500cummins]

Clearance is .010 intake, .020 exhaust

Set the top line with the pin in, mark the damper and turn one full rotation set the second line.
#1 I E, #2 I-, #3 -E, #4 I-, #5 -E, #6--
#1 --, #2 -E, #3 I-, #4 -E, #5 I-, #6 I E

 

[DmaxEter]

Thanks, I knew it was something like that.

 

[bigoilburner19]

ok I have a freind that has a 94 cummins now can some one explain how to adjust the valves? like what am i suppose to do can anyone walk me through the steps?

 

[bigoilburner19]

ok I have a freind that has a 94 cummins now can some one explain how to adjust the valves? like what am i suppose to do can anyone walk me through the steps?

 

[2500cummins]

This should get you going
http://dodgeram.org/tech/dsl/valve_adj/12_valve.html

Jared