Hose for fan keeps blowing off

[MUDDLY]

I went from a 6.2l to a 6.5l turbo and now the hydraulic hose for the fan keeps blowing off. Switched out the gold colored valve, checked the relieve valve in steering pump too but still the same. Put a psi gauge on the hose out of the gold colored valve and broke my 400psi gauge. Any help would be appreciated thanks

 

[kc5mzd]

It sounds like you have a hose hooked up wrong. Be sure to fix the problem before driving because you could end up blowing out your brake booster and or your power steering.
Try sending some pics of the hoses and what they are hooked to. Someone with a turbo 6.5 should be able to compare it to theirs and tell if it is something easy to spot.

 

[Action]

Are you using the new style pump with the remote reservoir?

 

[MUDDLY]

Yes we have checked and double check the hoses. And we are using the new style pump with remote reservior