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1994.5 - 1997 7.3L Power Stroke Diesel  

My OBS refresh/build

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Old Jan 9, 2020 | 07:25 AM
  #61  
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Originally Posted by BBslider001
Nice! Mine is up for a refresh here pretty soon.....unless I go T4 come tax time...
Not sure if you've ever rebuilt a turbo before (I hadnt) bit it was super easy. It took longer to clean it up and get the old RTV that someone put on it instead of an o ring off of the housing. Then I had to pull all of the brass bristles out of my arm that came out of the wheel haha. I soaked the new parts in oil overnight so it could work into the holes. All in all it was super easy, and mine was definitely worse out.
 
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Old Jan 9, 2020 | 07:28 AM
  #62  
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Sounds good, I'll ditch the heater then! One less part to buy!

I'm ready to put it in and fire it up. I want to hear it run. I'm thinking about pulling the fender to put it back in. I had to flatten the tires to get the old one out in order to clear the core support. And that motor was missing a head. This one will be heavier, so not sure I want to lift it that high
 
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Old Jan 10, 2020 | 10:23 AM
  #63  
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Take your tires off and put the axle on jack stands... and remove hood.

I did that on my truck (has 4" lift) and it got pretty high but not terrible...

 
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Old Jan 11, 2020 | 05:56 AM
  #64  
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That's the hoist I need! Mine is only a 1 ton hoist so I cant extend it very far but i dont do enough engines to buy a bigger one
 
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Old Jan 11, 2020 | 02:12 PM
  #65  
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Well where are you? I have a two ton you can borrow.
 
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Old Jan 11, 2020 | 02:41 PM
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Originally Posted by Hit Man X
Well where are you? I have a two ton you can borrow.
I'm in kentucky near louisville
 
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Old Jan 11, 2020 | 05:27 PM
  #67  
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Thumbs up

I am in Texas...probably not fiscally smart to get it to you. Well, maybe if I stole your Alcoas.
 
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Old Jan 11, 2020 | 08:29 PM
  #68  
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Originally Posted by Hit Man X
I am in Texas...probably not fiscally smart to get it to you. Well, maybe if I stole your Alcoas.
Haha I'm definitely not coming off the alcoas!
 
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Old Jan 11, 2020 | 09:47 PM
  #69  
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Originally Posted by afmedic
Not sure if you've ever rebuilt a turbo before (I hadnt) bit it was super easy. It took longer to clean it up and get the old RTV that someone put on it instead of an o ring off of the housing. Then I had to pull all of the brass bristles out of my arm that came out of the wheel haha. I soaked the new parts in oil overnight so it could work into the holes. All in all it was super easy, and mine was definitely worse out.
I have not. None of my 7.3s or the ones I worked on for my boss ever needed it....but that's about to change since I will be refreshing mine here in a few weeks. Glad I have those who have gone before me LOL....I am guessing it's pretty easy. I have pulled a ton of them, but not rebuilt.
 
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Old Jan 11, 2020 | 09:53 PM
  #70  
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Pulling it is the hardest part. It wouldnt have been fun on the truck. If you have that down good you'll have no problem rebuilding it. Are you doing the ebpv and pedestal delete?
 
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Old Jan 12, 2020 | 07:37 AM
  #71  
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Originally Posted by afmedic
Pulling it is the hardest part. It wouldnt have been fun on the truck. If you have that down good you'll have no problem rebuilding it. Are you doing the ebpv and pedestal delete?
I would be if I did not have an exhaust brake. That thing is worth its weight to me, so it's gonna stay. If I was getting rid of it, a T4 would be in order no question.
 
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Old Jan 13, 2020 | 08:33 AM
  #72  
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The exhaust brake would definitely be worth keeping!
 
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Old Feb 16, 2020 | 07:41 PM
  #73  
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After a lot of work and a bunch of parts, shes ready to go back in! Got it off the stand today to put the flexplate on, and my neighbor is coming tomorrow with his bobcat to drop it i .


 
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Old Feb 16, 2020 | 08:19 PM
  #74  
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Originally Posted by afmedic
Not sure if you've ever rebuilt a turbo before (I hadnt) bit it was super easy. It took longer to clean it up and get the old RTV that someone put on it instead of an o ring off of the housing. Then I had to pull all of the brass bristles out of my arm that came out of the wheel haha. I soaked the new parts in oil overnight so it could work into the holes. All in all it was super easy, and mine was definitely worse out.
FWIW, OBS TP38 turbos never came with a housing gasket, the factory use sealant.
 
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Old Feb 16, 2020 | 08:21 PM
  #75  
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Well I guess it was probably the factory build then! It has an oring now!
 
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