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Topic: seat back keeps locking

in Forum: C3 Interior


seat back keeps locking

Posted: 5/4/07 10:12am Message 1 of 8
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Former Member
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Newport, MI - USA
Joined: 6/9/2005
Posts: 932
Vette(s): 1980 L-48 still in the middle of a frame-off.
On my 80 the seat back keeps locking or sticking. What is the fix for this? 
 
Thanks  DB




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seat back keeps locking

Posted: 5/4/07 10:48am Message 2 of 8
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baton rouge, LA - USA
Joined: 8/12/2006
Posts: 391
Vette(s): 1981 dark metallic blue, dark doeskin leather interior, mirrored glass T Tops, 330hp/350ci GMPP crate engine, billeted aluminum serpentine system, Dewitts with dual spalls
I wish I could tell you, my 81 does the same thing, sometimes intermittent, sometimes for awhile.
 
Gurtz



seat back keeps locking

Posted: 5/4/07 12:37pm Message 3 of 8
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Savannah, GA - USA
Joined: 1/20/2005
Posts: 936
Vette(s): 1982CE,32,000 and counting. (fast!!) 1981 Vette, black on black. ZZ4 (quick!!)
Mine did that to.As a matter of fact my drivers side is doing it again.What is happening is the seat is made to do that in case of a panic stop.I'm trying to remember how to fix it.You need to take off the plastic trim for the seat hinge.inbord side if I remember right.If you look into the workings you will see a piece of the hinge that locks,move the seat forward and back to try and figure out what piece it is.You take a screwdriver and move that part back.It's suspposed to stay out of the way,and it will for awhile.All it takes is pushing the seat back a little to hard and that little lock thing will do it again.I wish I could remember exactly how I did it.Come to think of it it also might be on the outside(close to door)hinge.On mine one was locked one way and the other was the other way.When I get it fixed again I'm going to try and see if I can disable it compleatly.


seat back keeps locking

Posted: 5/4/07 2:34pm Message 4 of 8
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Davie, FL - USA
Joined: 2/29/2004
Posts: 173
Vette(s): 1980 l48
There is like a small swing arm inside the hinge. Its probably full of gunk. Take the hinge off and clean it real good. Then put a good lube in there and it should work.


Mike

seat back keeps locking

Posted: 5/4/07 5:59pm Message 5 of 8
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20214
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
Mike is right...this same issue has been discussed before, and it always seems to be the swing weight sticking. A good lube-job should resolve it!


Joel Adams
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seat back keeps locking

Posted: 5/4/07 7:22pm Message 6 of 8
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WEST SENECA, NY - USA
Joined: 12/3/2001
Posts: 2379
Vette(s): 1981 Blue Ice Met. w/pearl ghost flames TKO500 5speed. LS1 Swap 3.45 Dana 44.
Or do like I have to do once in awhile...give the seat a couple swift whacks with the back of your fist. LOL
 
In all seriousness, I have to spray mine up sometime with a little lube. It does get frustrating trying to fold the seat down and you don't have time to be play around with a stubborn seat.




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Born 8/1981
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seat back keeps locking

Posted: 5/5/07 3:49am Message 7 of 8
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Victor, NY - USA
Joined: 7/12/2004
Posts: 6841
Vette(s): 2004 Commemorative Edition Coupe, Auto w/HUD. 13K miles in 2015. Sold 1982 Red Coupe
I had the same problem last year on the driver's side.
Took the hinge apart, cleaned the parts, lightly lubed and put it back together.
Not a difficult job if you have a short screwdriver.
Take a look at my cardomain pictures, page 5.
 
dwright2007-05-05 03:50:51


 
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seat back keeps locking

Posted: 5/6/07 6:59pm Message 8 of 8
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Canada
Joined: 5/21/2005
Posts: 50
Vette(s): 1980 Red T-Top with 42000 miles. No modifications and will probably stay that way.
Thanks to those who posted to this topic. . . .I have a stuck seat that I will now tackle with confidence!!
Take care. . .
Doug
 



in Forum: C3 Interior


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