Diesel Bombers

Diesel Bombers (https://www.dieselbombers.com/)
-   5.9L 12V Performance (https://www.dieselbombers.com/5-9l-12v-performance/)
-   -   Valve Spring Install (https://www.dieselbombers.com/5-9l-12v-performance/51762-valve-spring-install.html)

rkadcock 05-30-2010 09:49 PM

Valve Spring Install
 
While I have the head off I'd like to install my 60lb valve springs, intake and exhaust. How do I go about doing this install?

94 12valve 05-30-2010 09:57 PM

you will need a valve spring compressor, compress the old spring, remove the reatiners, decompress spring, remove old spring, install new spring, compress it, install reatiners, decompress it, then move on to the next one.:tu:

rkadcock 05-31-2010 01:35 PM

Thanks! And one more question? How do I get the retainers off?

94 12valve 05-31-2010 01:53 PM

small magnet is the best way, or with the head off needle nose plyers will work just fine.

ztk7220 06-02-2010 11:12 AM

u don't need to take the head off do you?

12vcummins96 06-02-2010 11:25 AM

no you can do it with the head on you will just have to pressurize the cylinder with air through the injector hole it will hold the valve up

94 12valve 06-02-2010 11:27 AM


Originally Posted by ztk7220 (Post 567344)
u don't need to take the head off do you?

you can do it with the head on but its takes a good while


Originally Posted by 12vcummins96 (Post 567348)
no you can do it with the head on you will just have to pressurize the cylinder with air through the injector hole it will hold the valve up

you don't have to do that, I did mine by rolling the motor arround until the cyl I was working on was at TDC. The valve will rest on the top of the piston after you take the spring off.

12vcummins96 06-02-2010 12:21 PM


Originally Posted by 94 12valve (Post 567351)



you don't have to do that, I did mine by rolling the motor arround until the cyl I was working on was at TDC. The valve will rest on the top of the piston after you take the spring off.

thats another way but its a pain when the valve wont stay up when trying to put the keepers in

jumpnjed 06-02-2010 12:22 PM

I need to do mine as well but also need to replace the seals while im in there.. How hard is it to get to the ones at the back with the spring compressor?

94 12valve 06-02-2010 01:01 PM


Originally Posted by jumpnjed (Post 567369)
I need to do mine as well but also need to replace the seals while im in there.. How hard is it to get to the ones at the back with the spring compressor?

depends on what spring compressor you have. I made my own that worked well out of a peice of plate.


All times are GMT -5. The time now is 12:07 AM.


© 2024 MH Sub I, LLC dba Internet Brands