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07-29-2006, 04:33 PM
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#1 | | Staging Lane
Join Date: Mar 2005 Location: Albuq., NM
Posts: 96
| pilot bearings, who all has had them fail? I just got done pulling mine.
The bearing races had come apart and the fulcrums( i think that what the needle bearings are called) were all over the place. I had to break it out. I was wondering who all has had them fail and how hard they were to get out ?
Post some pics if you have em too 
__________________ 2001 Camaro Z28
|Maybe it'll run an 8, someday| 2006 Cummins 2500
|Debadged|Smarty|AFE drop in filter|Open d.p.| |
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07-29-2006, 04:48 PM
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#2 | | TECH Junkie
Join Date: Sep 2004 Location: Fort Myers, FL.
Posts: 3,361
| I did, and it sucked. don't have any pic's though. just replaced the clutch while i was in there.
__________________ 2001 WS.6 M6 black on Black. ASC# 4231
Tv2 cam, stage 2.5 ls6 heads, Moser 12 bolt and some juice
98 dodge Ram- the DD and pull |
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07-29-2006, 04:48 PM
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#3 | | TECH Fanatic
Join Date: Oct 2002 Location: Pickerington, Ohio
Posts: 1,527
| I just got done pulling mine last night. I destoryed it trying to get it out, but finally got it. I don't have pics because it is all over the floor. I replaced mine just to do it since I was there doing my clutch swap. I pinch the hell out of my finger with a slide hammer and had to slide it very hard about 30 time to get it out. PITA! But I would do it again next clutch swap!
__________________ [SIGPIC][/SIGPIC] Speed Density Tuned w/EFILive by John Rutan (Columbus OH) |
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07-30-2006, 08:20 AM
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#4 | | Launching!
Join Date: Jul 2006 Location: Oshawa (Home of the 5th-gen)
Posts: 250
| Anybody switch to just a pilot bushing instead of the roller bearing?? 
__________________ 2002 Z28: A4 --> M6, 3.73's, headers, Strano suspension (HP3). Best E/T: 12.878 @ 110.15, 1.940 60' (w/M6, 3.90's, LT's). Stock E/T: 13.434 @ 105.80, 2.152 60' (w/A4 & 2.73's). 1973 Camaro: (Dad's) - 355, TH350, 4.10's. Best E/T: 12.795 @ 109.72, 2.159 60' (M4 & 3.42's). 1981 Z28: 383 c.i., TH350, 3.42's - sold August, 2000. |
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08-01-2006, 03:31 PM
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#5 | | 11 Second Club
Join Date: Mar 2005 Location: Frederick Maryland
Posts: 3,281
| mine was torn apart and t55r said to use that solid bushing and i did, no problems
__________________ Cam + Spray + T-56 + 9" = WTB EFI LIVE PM ME |
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08-01-2006, 03:55 PM
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#6 | | TECH Fanatic
Join Date: Oct 2002 Location: Detroit metro area
Posts: 1,434
| Those who have had problems with them may have a hard time accepting the fact that the bearing is mich more durable. There is much more drag on a bushing and it is in a very hot & dirty environment. I think alot of the bearing carnage happens on trans re-installs where the pilot/ crank alignment is a struggle. A trans input bashing into that little bearing can do some damage. Time following those bumps tell the tale. I would stick with the bearings. |
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08-01-2006, 09:43 PM
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#7 | | 12 Second Club
Join Date: Feb 2004 Location: Clinton TWP, MI
Posts: 859
| trashed at 29k miles. |
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08-01-2006, 09:53 PM
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#8 | | TECH Fanatic
Join Date: Jun 2003 Location: Mount Dora, Fla
Posts: 1,705
| A friend of mine who is the shop foreman at a local Chevy dealer pulled his tranny out to put a 408 iron block in his car and found that the pilot bearing was trashed. The car only has 11,000 original miles on it. He put a brass bushing back in.
__________________ '09 Corvette
'04 Corvette-Sold
'00 Z28-HK Racing 408, Callies Crank & Rods, Wiseco Pistons, AS Stg 2 5.3L heads, Comp XER 244/248, FAST 90 intake, NW TB, Lingenfelter 100mm MAF, Racetronixs PNP, SVO 30#, March pulley, SPEC Stg 5 clutch, McLeod bellhousing, Fast Toys lid, Jet Hot headers ORP, Hooker cat back, Pro 5.0, Denny's Nitrous DS, Norris LS1 Edit, Strange 9" center sec./Detroit soft locker/3.50 gears/Moser housing, MT DR's, UMI K member, A arms & reloc brac. |
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