Compressor housing bolt hitting pedestal? UPDATE Leak fixed more pics added.
#1
Compressor housing bolt hitting pedestal? UPDATE Leak fixed more pics added.
Today I pulled the recently installed 38R to install a blank pedestal, I noticed the front compressor housing bolt looked pretty close to the pedestal but was short on time so had to proceed. Now that I am home I see I have a pretty good oil leak going on. I am thinking this bolt is hitting the pedestal and not allowing the turbo hold down bolts to do the job of sealing the mating surfaces.
Any one run into the issue of the blank pedestal interfering with housing bolts??
Update : Oil leak is fixed, it was passenger side fitting on the HPX line leaking. Not to much leakage really, inclined driveway led me to believe it was worse
Pulled turbo anyways to alleviate the bolt problem
Here is a pic of the interference :
Removed about .1 from the end of the two lower housing bolts, the one closest to the x pipe was definitely hitting the pedestal.
Any one run into the issue of the blank pedestal interfering with housing bolts??
Update : Oil leak is fixed, it was passenger side fitting on the HPX line leaking. Not to much leakage really, inclined driveway led me to believe it was worse
Pulled turbo anyways to alleviate the bolt problem
Here is a pic of the interference :
Removed about .1 from the end of the two lower housing bolts, the one closest to the x pipe was definitely hitting the pedestal.
#2
Uploading pic of old pedestal:
Ok so here is the old pedestal,you can see where the housing bolt was hitting it:
So my theory is that my turbo is not fully mated to the new pedestal even though I was able to torque the hold down bolts. Its either that or I dislodged an oring while positioning the turbo? Or something is up with the new pedestal
Ok so here is the old pedestal,you can see where the housing bolt was hitting it:
So my theory is that my turbo is not fully mated to the new pedestal even though I was able to torque the hold down bolts. Its either that or I dislodged an oring while positioning the turbo? Or something is up with the new pedestal
#4
#5
Humm! Man it's alot of work but it may be just an o ring. I haven't heard of anyone else having a problem with a non ebpv ped. But I do find it odd that the it hits like that. If you do remove it and you find a pinched o ring I would grind the pedestal so that bolt is not binding just in case it would for whatever reason cause problems down the road!
#7
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#8
i found when i did the w/w in my stock turbo i had a small amount of movement before the bolts were tightened down, maybe try loosing off the main turbo bolts and try twisting the turbo a tiny bit, that might give you enough clearence...
i realise yours is'nt the stock turbo but it might be enough to work.
i realise yours is'nt the stock turbo but it might be enough to work.
#11
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