Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

What causes the sunroof to tilt up?

Thread Tools
 
Search this Thread
 
Old 01-06-2019, 11:33 PM
  #1  
NewToPig
Rennlist Member
Thread Starter
 
NewToPig's Avatar
 
Join Date: Nov 2015
Location: New Hampshire / MA
Posts: 344
Received 67 Likes on 42 Posts
Default What causes the sunroof to tilt up?

Hello all

What causes the rear of the sunroof guide to rotate up during close? I had a well adjusted and working sunroof with no gasket. I pulled it apart, greased everything added the gaskets and reinstalled.

I have also removed and stretched the gasket twice to get it thinner so the roof would close. Before it would get too much side friction in close. I still cannot figure out what causes the rear to lift on close. The guide tab is supposed to be in the lower track and then rotate up into the notch during close?? What does the pin facing in do? How about that flat head with a small pin on the track side?

No matter what I do the rear is always too low. Ive read all the adjustment threads and how tos.

Firstly, on the gasket, the felt side is up. Secondly everything worked fine before I took it apart.

Thank you



Old 01-07-2019, 12:06 AM
  #2  
Speedtoys
Rennlist Member
 
Speedtoys's Avatar
 
Join Date: Sep 2010
Location: Boulder Creek, CA
Posts: 13,582
Received 1,034 Likes on 623 Posts
Default

Can you video the "rear raises on close" part? From outside and inside?
Old 01-07-2019, 09:03 AM
  #3  
buccicone
Rennlist Member
 
buccicone's Avatar
 
Join Date: Oct 2010
Location: Centerburg, OH
Posts: 1,987
Received 421 Likes on 195 Posts
Default

The pin on the carrier rides up in the slot to raise the roof on the last couple of inches on closing. If it is not lifting in the last couple of inches, something is assembled or adjusted wrong. I don’t believe the gasket is the problem. A video would be helpful.
Old 01-07-2019, 03:49 PM
  #4  
Hold On
Rennlist Member
 
Hold On's Avatar
 
Join Date: Jan 2009
Location: El Mirage, Arizona
Posts: 1,044
Received 14 Likes on 10 Posts
Default

I havn`t touched mine in a few years. If I recall the black cross bracket with the four 10mm bolts is at the front of sunroof. If the roof closes all the way, properly centered in opening and the only problem is the back is to low... I would look at the two Phillips head screws on the sides. The rear most set adjust the up/down of the rear of sunroof. Looks like they are adjusted down from the pic above. Loosen the forward screw and then pivot the back up on the rearward screw. tighten all four. Hope that's not as clear as mud.
Old 01-09-2019, 10:52 PM
  #5  
NewToPig
Rennlist Member
Thread Starter
 
NewToPig's Avatar
 
Join Date: Nov 2015
Location: New Hampshire / MA
Posts: 344
Received 67 Likes on 42 Posts
Default

I've tried the rear screw tight high and low. If I rotate the clip up while holding the sunroof up, it doesn't disengage the notch. I guess I don't understand what causes the rear black guide to rise or lower once closed



Last edited by NewToPig; 01-10-2019 at 12:03 AM.
Old 01-09-2019, 10:58 PM
  #6  
Kevin in Atlanta
Rennlist Member
 
Kevin in Atlanta's Avatar
 
Join Date: May 2002
Location: Roswell, GA
Posts: 7,972
Received 739 Likes on 447 Posts
Default

I need to check my shoes out.

Something is off. What year is your car?

My shoes are different.


Mine don't have the grooves ours does.


The tab usually with a plastic cap runs in the rail. The pin fits in the groove and pushes the sunroof up.



Kevin

Last edited by Kevin in Atlanta; 01-09-2019 at 11:40 PM.
Old 01-10-2019, 12:02 AM
  #7  
NewToPig
Rennlist Member
Thread Starter
 
NewToPig's Avatar
 
Join Date: Nov 2015
Location: New Hampshire / MA
Posts: 344
Received 67 Likes on 42 Posts
Default

Originally Posted by Kevin in Atlanta
I need to check my shoes out.

Something is off. What year is your car?

My shoes are different.

Mine don't have the grooves ours does.

The tab usually with a plastic cap runs in the rail. The pin fits in the groove and pushes the sunroof up.

Kevin
1982, I thought backward at first but the tab is in the rail (lower slot). What does the interior pin do?





Quick Reply: What causes the sunroof to tilt up?



All times are GMT -3. The time now is 07:10 AM.