Rebuilding T3 Issue

  • soysauce300zx
    soysauce300zx
    Senior Member
    • 139

    Rebuilding T3 Issue

    Hi everyone, I'm rebuilding a t3 and I ran into an issue. In the picture you can see the bolt is in a difficult place, so i make sure to make a custom wrench to fit with the closed end on it hoping that the bolt wouldn't round off as it would with a open end. But i failed and still i ended up with a round bolt and its in a weird place to get to. Anyone got any ideas? I thought my only option is to grind the bolt down and drill it out but if theirs any other way i would prefer taking that route. Thanks
    2014-05-24 13.53.12.jpg
  • soysauce300zx
    soysauce300zx
    Senior Member
    • 139

    #2
    Here's some more pics.20140504_172741.jpg20140504_172728.jpg
  • floridaZ
    floridaZ
    Senior Member
    • 2781

    #3
    Grinder and one size smaller wrench… soak it in PB Blaster the night before.
    Feedback- viewtopic.php?f=18&t=19840
  • soysauce300zx
    soysauce300zx
    Senior Member
    • 139

    #4
    ]So off came the housing but this is a new one to me. While taking off the exhaust turbine housing Ive managed to somehow break a piece off of the center section. I must add this exhaust housing was welded on like no other. But anyway i was wondering if anyone has had this happen before and what they did. Also if i were to continue the rebuild would their be consequences in the future? I just want to know if i turned this turbo into a paper weight, hope that's not the case. Thanks20140511_022057.jpg20140511_022020.jpg20140511_021949.jpg[ATTACH=CONFIG]396[/ATTACH
    Attached Files
    • 20140511_021931.jpg (98.0 KB)
  • G-E
    G-E
    Junior Member
    • 6320

    #5
    If you know a good welder it can be repaired… is it worth it? is it going to be reliable? is it going to leak?

    I don't know…
  • Augustus Maximus
    Augustus Maximus
    Senior Member
    • 1739

    #6
    I changed mine to ensure no shaft play. I bought this and it's been great for years.
    http://www.ebay.com/itm/T3-T4-GARRET…20f521&vxp=mtr

    Don't weld, replace.
    Cha iro

    enjoy building it yourself.
    if it fails, fuck it.
    at least you gave it a whirl.
  • soysauce300zx
    soysauce300zx
    Senior Member
    • 139

    #7
    Okay well i guess my best bet is to just see what happens, weld it or get a new center section. Nice find by the way, did you have your turbo rebalanced after getting the new center section? My biggest worry is it leaking exhaust and loosing boost.
  • Augustus Maximus
    Augustus Maximus
    Senior Member
    • 1739

    #8
    It ain't leaking nothing or loosing nothing. From engine to the tip of my exhaust is rebuilt or new. No shortcuts were taken. I dumped the original housing because it was worn. That's why rebuilt turbos still exhibit shaft play sometimes. I got the turbine balanced because I converted to dynamic seal.
    Cha iro

    enjoy building it yourself.
    if it fails, fuck it.
    at least you gave it a whirl.