ZR-1 Net Registry Forums  

Go Back   ZR-1 Net Registry Forums > C4 ZR-1 > C4 ZR-1 Technical Postings

Reply
 
Thread Tools Display Modes
Old 07-06-2015   #11
Arctic91
 
Arctic91's Avatar
 
Join Date: Nov 2007
Location: Sykesville, MD
Posts: 377
Default Re: Removing transmission fill/drain plugs

Thanks for all the suggestions and ideas... there is not much of a lip for a set of vice grips to bite into on the outside, but I'm thinking that I'll try heat, with a slightly oversized torx bit pounded in (which should also give the "shock" effect to the threads), followed by an impact hammer and chisel at an angle to see if I can at least get it started. There should be enough of a lip for that.

If that all fails, maybe a bolt head welded onto the plug?

Anyone have success with any extraction products along the lines of this:
http://www.use-enco.com/CGI/INSRIT?P...FdUXHwodcGkMBA


Scott
__________________
WAZOO Member

'95 Callaway SNAT 450 Aerobody Coupe - Black/Black
'92 Callaway SNAT 400 Convertible - Polo Green/Beige
'91 ZR-1 #1231 - Arctic White/Saddle (SOLD)
'90 ZR-1 #2547 - Turquoise Metallic/Black
'89 Callaway Twin Turbo Aerobody Coupe #027 - Black/Black
'85 Corvette 454 Coupe - White/Red
Arctic91 is offline   Reply With Quote
Old 07-06-2015   #12
5ABI VT
 
Join Date: Jun 2013
Location: Toronto
Posts: 783
Default Re: Removing transmission fill/drain plugs

This is what mine looked like. A socket later rounded it but the vice grips did the trick.

5ABI VT is offline   Reply With Quote
Old 07-06-2015   #13
Racinfan83
 
Join Date: Apr 2013
Location: Eastern Missouri
Posts: 773
Default Re: Removing transmission fill/drain plugs

I sprayed mine with PB Blaster and let it soak for an hour. Then inserted the allen wrench, and used a 1 1/4" box end wrench as a cheater. Worked like a champ...
__________________
[LEFT][SIGPIC][/SIGPIC][/LEFT]
[CENTER][COLOR=Indigo][SIZE=4][I][B] **Now Sold** 1990 ZR-1 #2093, Black on Black..[/B][/I][/SIZE][/COLOR][/CENTER]
Racinfan83 is offline   Reply With Quote
Old 07-06-2015   #14
Mystic ZR-1
 
Mystic ZR-1's Avatar
 
Join Date: Jan 2010
Location: Mystic CT
Posts: 2,635
Default Re: Removing transmission fill/drain plugs

Quote:
Originally Posted by 5ABI VT View Post
This is what mine looked like. A socket later rounded it but the vice grips did the trick.

WOW!
What did you run over to do that?
Mystic ZR-1 is offline   Reply With Quote
Old 07-06-2015   #15
Paul Workman
 
Paul Workman's Avatar
 
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,493
Default Re: Removing transmission fill/drain plugs

AutoZone sells some 1/2" drive, (17mm) socket allens. I put a piece of water pipe on the breaker bar, as I recall and it came out.
__________________
Good carz, good food, good friendz = the best of timez!

90 #1202
"FBI" top end ported & relieved
Cam timing by "Pete the Greek"
Sans secondaries
Chip & dyno tuning by Haibeck Automotive
SW headers, X-pipe, MF muffs

Former Secretary, ZR-1 Net Registry
Paul Workman is offline   Reply With Quote
Old 07-06-2015   #16
WVZR-1
 
Join Date: Oct 2004
Posts: 1,890
Default Re: Removing transmission fill/drain plugs

Quote:
Originally Posted by Arctic91 View Post
Thanks for all the suggestions and ideas... there is not much of a lip for a set of vice grips to bite into on the outside, but I'm thinking that I'll try heat, with a slightly oversized torx bit pounded in (which should also give the "shock" effect to the threads), followed by an impact hammer and chisel at an angle to see if I can at least get it started. There should be enough of a lip for that.

If that all fails, maybe a bolt head welded onto the plug?

Anyone have success with any extraction products along the lines of this:
http://www.use-enco.com/CGI/INSRIT?P...FdUXHwodcGkMBA


Scott
No to the extractors and if you found a "tall nut" that fit the M17 hex then the welding idea works well OR just weld the M17 hex from a cheap socket bought from the AP stores or Sears. An exhaust shop that does exhaust all day long would have it done in likely 20 minutes or less.

You mentioned over-sized Torx and there's no Torx involved. Space constraints make the other ideas less likely. The plug if it's OE is steel and weldable. If you've doubts check with a magnet.

Get yourself a couple of the VW plugs that I've suggested previously and Cliff mentions but make sure they sell you the part number I mention. There's a later plug that uses a VW spec tool for removal and you'd like to avoid that. Let the exhaust shop loosen the drain for you also, return home and complete the project.

Last edited by WVZR-1; 07-06-2015 at 06:33 PM.
WVZR-1 is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 03:56 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright ZR-1 Net Registry 2020