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Vehicle
Information: 2001
Corvette Coupe. We've only had the Corvette for a little over
a month at the time of this write-up but have learned so much
from other members of the Corvette online community that this
is our way of giving back. We read several write-ups before
attempting this fix, and pictures sure would have been a big
help. Hopefully those of you with the rocking seat problem that
have been putting off the repair will see that it really isn't
too bad, and will give it a try. Let us know what you think
via email via the link in the left bar, or on www.corvetteforum.com.
Our user names on there are 'Sliebl' and 'Janster'.
Although
this fix can most likely be used for any year C5 Corvette, your
application may have subtle differences not shown in these pictures.
Use our write-ups at your own risk. Please don't attempt these
fixes if you aren't atleast mechanically inclined. We take no
responsibility for damage that may result from the use of our
write-ups.
What
is the Rocking Seat?:
On many C5 Corvettes, the rubber isolators will wear out in
the seat tracks causing the seat to rock backwards slightly
under acceleration, and forward under breaking. How annoying!
The "Easy Exit Seat" setting on memory package equipped
Corvettes seems to exagerate the problem with undue wear and
tear on the rubber isolators. I'd recommend turning off this
feature unless you really need it.
With
our write-up you will not have to split the seat tracks apart.
No removing the white ball bearings will be required!
Parts
Required: 8
Nylon Washers total. 3/4" OD, 7/16" ID, 1/8"
THICK. We got ours at ACE Hardware for $0.30 each. Our ACE part
number for these washers was 59558K. You can also find suitable
washers at True Value, and some other home improvement stores.
I have also read on various forums that ACE part number NYXH
will also work. Again, it's not the part number that is important,
it's the dimensions of the washer, and even then, you'll be
changing that slightly. You will also need some grease to repack
the aluminum block during reassembly. We used some Mobil1 synthetic
bearing grease. Use whatever you have.
Tools
Required: 15mm
socket w/ratchet, T-20 torx socket, T-25 torx socket, T-40 torx
socket, 1/4" wrench, small screwdriver, pliers.
Difficulty
Level: I'd give
this a rating of 2 out of 5 with 5 being the most difficult
mods, and 1 being an oil change. Plan on 2-3 hours if you take
your time. Have a buddy help you lift the seats out of the car
to prevent damage to the door sills and surrounding trim pieces.
Note: Please
do one seat at a time so you have a point of reference, should
something not go back together correctly.
Click any of the small photos for a larger version.
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Step
1: Remove Plastic Trim Fastener
You
need to remove the two trim pieces that cover the mounting
nuts at the front of the seat. We did the passenger
side first, and almost all of the photos are of that
seat for your reference.
Pull
the center part of the fastener towards the front of
the vehicle. The fastener will pop right out.
You
may need to get it started with a small screwdriver,
and finish it with the pair of pliers.
Don't forget, you can click any of the pictures
for a larger version to see more detail.
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Step
2: Remove Plastic Trim
Slide
the trim pieces forward to reveal the 15mm nuts that need
to be removed.
We
actually found enough change to buy the $3.00 worth of
washers we needed for this fix!
Note:
All the change is from the previous owner. What a slob.
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Step
3: Remove Two Front Seat Mounting Nuts
There
are two 15mm nuts that need removed. Slide the seat
backwards if you don't have enough room to remove them.
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Step
4: Slide Seat Forward and Raise to Highest Setting
This
step is VERY important. Make sure the seat is as far forward
as it will go, and raised as high as it will go. Not performing
this step may cause the seat to bind when you reinstall
the lead screw later.
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Step
5: Remove Two Rear Seat Mounting Nuts
Having
the seat all the way forward and raised to the highest
setting will make it easy to remove the rear mounting
nuts. Look closely, there may be more change in there!
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Step
6: Lift Seat Off of Mounting Studs
Lift
the seat up and off of the mounting nuts. Pull it towards
the door sill and tilt it towards the center console.
This is to expose the wiring harness that you need to
unplug. Please make sure you cover your door sill with
a towel to avoid scratching the paint or the plastic trim.
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Step
7: Unclip the Wiring Harness
With
the seat positioned so you can reach the harness, gently
push the connector latch in to release it. Pull the two
halves of the connector apart. The passenger seat has
one harness, the drivers side has two. I believe one is
for the memory seat package, you may or may not have this
harness.
Please
note the towel protecting the rockers.
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Step
8: Remove Connector From Seat Track
After
separating the two halves of the connector, you need to
slide the one half off of a small gray clip that attaches
it to the seat track. Slide the connector half towards
the back of the seat and it will slide off of the gray
clip. The clip remains attached to the seat track. It's
tricky to reassemble the connector onto the connector
housing, but just look carefully while you are taking
it apart, or study this picture and you can easily see
how it goes back together.
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Step
9: Drivers Side Harness Detail (for when you get to this
side)
As
mentioned in step 7 above, the drivers seat has two harnesses,
and the passenger side only has one. Remove the second
harness just like the first one once you get to the drivers
side.
Now,
back to the passenger side removal.
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Don't
quit on me now! We're just getting to the good stuff!
Click
Here to go on to Page Two of the Rocking Seat Fix!
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