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Join Date: May 2014
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Help identifying and fixing hatch leak

Ok here's the scoop:

My car doesnt have a sunroof

Not leaking at the hatch pins/receivers (90% sure on this)

It looks like at the leak location, the hatch isnt "square" on the seal like it is on the other side

Pin for the wiper motor protrudes, could this be deforming the seal enough to let water in? (this is my current theory)

Hatch seal is new

Hatch frame looks very solid, a little delaminationl on the top, but it looks brand new on the sides, so i don't think its letting water in.

What do you guys think? My next experiment is to grind down part of the wiper motor pin to see if that is what is causing the leak. Thanks!


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1984 944: M456 suspension, KLA strut brace, PowerPROM Race chip, Slotted rotors/performance pads, Only944 short shifter

Last edited by amehl; 09-24-2014 at 09:25 AM..
Old 09-24-2014, 09:19 AM
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I crawled inside to find exhaust leaks. Maybe have someone squirt it with a hose, too, while you are in there.
Old 09-24-2014, 04:55 PM
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Another thing to check anyways: is the tubing attached to the water outket on the hatch pin assembly on the car, and directed out of the car?
Old 09-25-2014, 04:56 AM
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Quote:
Originally Posted by amehl View Post
a little delamination on the top
And a leak. . .if you can see the dimples in the glass along the top of the hatch, the frame is bent and water is getting in, especially in rainy Portland.
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Old 09-25-2014, 07:53 AM
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Quote:
Originally Posted by Rasta Monsta View Post
And a leak. . .if you can see the dimples in the glass along the top of the hatch, the frame is bent and water is getting in, especially in rainy Portland.
I think I ruled this out. it is that the hatch isnt sitting square on one side of the seal.

So what i need to do is try shifting the hatch one way? What is the best way to do this? Do I keep the hatch closed and adjust it from the inside by loosening the receivers?
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1984 944: M456 suspension, KLA strut brace, PowerPROM Race chip, Slotted rotors/performance pads, Only944 short shifter
Old 09-25-2014, 08:45 AM
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My technique: remove struts, hatch pins. Loosen bolts between hinges and body. Let the hatch sit how it wants to in the seal. Tighten hinge bolts, reinstall and adjust pins.

Good time for Only944 pin receiver fix, too.
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» 1987 924S Turbo - Got Boost? «

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Old 09-25-2014, 11:06 AM
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Quote:
Originally Posted by Rasta Monsta View Post
My technique: remove struts, hatch pins. Loosen bolts between hinges and body. Let the hatch sit how it wants to in the seal. Tighten hinge bolts, reinstall and adjust pins.

Good time for Only944 pin receiver fix, too.
Thanks. I will try this.

Here is what I am talking about:


where the other side is evenly around the outside.

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Old 09-25-2014, 11:23 AM
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