corsasport.co.uk
  Not logged in [Login - Register]  
You Are Not Registered Or Not Logged In  

Corsa Sport » Message Board » General Chat » Turbos.... thrust bearing starvation


New Topic
New Poll 		  Subscribe | Add to Favourites

You are not logged in and may not post or reply to messages. Please log in or create a new account or mail us about fixing an existing one - register@corsasport.co.uk

There are also many more features available when you are logged in such as private messages, buddy list, location services, post search and more.


Author Turbos.... thrust bearing starvation
Steve X16XE
Member
Registered: 31st Dec 06
Location: Barnsley, South Yorkshire
User status: Offline
7th Oct 08 at 15:38   View User's Profile U2U Member Reply With Quote
I've just been on the phone to The Turbo Centre (no one buy a turbo from them!!!) and they have come back to me saying that my turbo has failed due to "thrust bearing starvation" ...... Can someone please explain that?

There was plenty of oil there. It had been primed properly. I drove the car 20m and the new hybrid turbo was fucked!

I've now fitted a standard turbo from ebay that i got for £60 and the car now works perfectly.
richc
Member
Registered: 24th Mar 07
Location: Ilkeston
User status: Offline
7th Oct 08 at 18:10   View User's Profile U2U Member Reply With Quote
God knows then
Steve X16XE
Member
Registered: 31st Dec 06
Location: Barnsley, South Yorkshire
User status: Offline
7th Oct 08 at 20:06   View User's Profile U2U Member Reply With Quote
TBH, I don't even think that God does know.
Wrighty
Member
Registered: 28th Feb 04
Location: Howden
User status: Offline
7th Oct 08 at 20:09   View User's Profile U2U Member Reply With Quote
when you fit a new turbo your meant prime it with oil then leave your motor running, without the boost pipe connected for a while...just to make sure this doesnt happen.

have you taken it off and had a look?
ed
Member
Registered: 10th Sep 03
User status: Offline
7th Oct 08 at 20:22   View User's Profile U2U Member Reply With Quote
Their actual words were 'thrust bearing starvation'? That doesn't even make sense.
Wrighty
Member
Registered: 28th Feb 04
Location: Howden
User status: Offline
7th Oct 08 at 20:25   View User's Profile U2U Member Reply With Quote
i thought your thrust bearing was in your clutch

i think he means his turbo shaft has been starved of oil..
Steve X16XE
Member
Registered: 31st Dec 06
Location: Barnsley, South Yorkshire
User status: Offline
7th Oct 08 at 20:30   View User's Profile U2U Member Reply With Quote
Wrighty, I had done all of that. There were more than enough oil there.

The turbo has sent off to Garrett to be looked over. TBH the guy just kept on talking and talking and i just switch off. I'm just wanting to know what it means. I'm off back there on sat and hopefully taking someone who knows a thing or two about turbos. If i don't get my money back then i will kick off big time.
ed
Member
Registered: 10th Sep 03
User status: Offline
7th Oct 08 at 20:30   View User's Profile U2U Member Reply With Quote
Turbos have a thrust bearing to take axial load. (I.E. it stops the shaft from wobbling forwards and backwards).
Steve X16XE
Member
Registered: 31st Dec 06
Location: Barnsley, South Yorkshire
User status: Offline
7th Oct 08 at 20:32   View User's Profile U2U Member Reply With Quote
It wobbled up and down. There was excessive play. It sucked all the oil through and back round into the engine.
Wrighty
Member
Registered: 28th Feb 04
Location: Howden
User status: Offline
7th Oct 08 at 20:35   View User's Profile U2U Member Reply With Quote
what 'hybrid' turbo is it?
Steve X16XE
Member
Registered: 31st Dec 06
Location: Barnsley, South Yorkshire
User status: Offline
7th Oct 08 at 20:38   View User's Profile U2U Member Reply With Quote
T15 mixed with the T17 bigger fins.

Garrett.
Wrighty
Member
Registered: 28th Feb 04
Location: Howden
User status: Offline
7th Oct 08 at 20:39   View User's Profile U2U Member Reply With Quote
oops
richc
Member
Registered: 24th Mar 07
Location: Ilkeston
User status: Offline
7th Oct 08 at 20:41   View User's Profile U2U Member Reply With Quote
i dont no much about turbos but....Was the right sized bearing used?
Steve X16XE
Member
Registered: 31st Dec 06
Location: Barnsley, South Yorkshire
User status: Offline
7th Oct 08 at 20:42   View User's Profile U2U Member Reply With Quote
I don't know. I'd hope so but it doesn't look like it.
ShEp
Member
Registered: 9th Aug 05
Location: Dingwall, Highland
User status: Offline
7th Oct 08 at 20:43   View User's Profile U2U Member Reply With Quote
Bigger fins sounds dodgy to me
Steve X16XE
Member
Registered: 31st Dec 06
Location: Barnsley, South Yorkshire
User status: Offline
7th Oct 08 at 20:51   View User's Profile U2U Member Reply With Quote
It had been machined out so that they fit but it's the same size on the outside so no modification is needed to fit to the car.

[Edited on 07-10-2008 by Steve X16XE]
sand-eel
Member
Registered: 15th Mar 07
Location: carluke/braidwood--IRNBRULAND
User status: Offline
7th Oct 08 at 23:12   View User's Profile U2U Member Reply With Quote
sounds like they did a bad conversion on it, wrong bearing perhaps
sand-eel
Member
Registered: 15th Mar 07
Location: carluke/braidwood--IRNBRULAND
User status: Offline
7th Oct 08 at 23:12   View User's Profile U2U Member Reply With Quote
how did they machine it cnc, lathe, by hand
flybikeslee
Member
Registered: 2nd Jan 07
Location: Liverpool
User status: Offline
8th Oct 08 at 12:48   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by sand-eel
how did they machine it cnc, lathe, by hand

madmike did it
johnhara1
Member
Registered: 19th Oct 06
Location: Newcastle upon Tyne
User status: Offline
8th Oct 08 at 16:18   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by flybikeslee
quote:
Originally posted by sand-eel
how did they machine it cnc, lathe, by hand

madmike did it


TBF if Mike did it, it would probably work.
Steve X16XE
Member
Registered: 31st Dec 06
Location: Barnsley, South Yorkshire
User status: Offline
8th Oct 08 at 17:07   View User's Profile U2U Member Reply With Quote
I do wish that MadMike made it. Like John said, it'd worked.

 
New Topic
New Poll

Corsa Sport » Message Board » General Chat » Turbos.... thrust bearing starvation 24 database queries in 0.0093191 seconds