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

WINDOW REPLACEMENT

Thread Tools
 
Search this Thread
 
Old Apr 11, 2009 | 06:13 PM
  #1  
PatrickP's Avatar
PatrickP
Thread Starter
Instructor
 
Joined: May 2001
Posts: 229
Likes: 1
From: Tennessee
Default WINDOW REPLACEMENT

Knowing that all 928 owners are rich, someone smashed my passenger side window and foraged for things to steal. Great video. He left empty handed. I have removed the door panel and got replacement glass off of EBay.

I am assuming that the glass needs to be put in from the top and from there slid in to the carrier. Assuming I am right, does all the molding around the window first need to be removed? If so, can anyone direct me to a "how to" site? I am trying to get away from my standard "just tear it apart" propensity and approach this in the correct step-by-step manner.

Thanks in advance.
Reply
Old Apr 11, 2009 | 06:51 PM
  #2  
Mrmerlin's Avatar
Mrmerlin
Team Owner
20 Year Member
 
Joined: May 2004
Posts: 31,301
Likes: 4,271
From: Philly PA
Default

remove the door panel, remove the inside rubber molding thats under the door panel. ( this runs along the inner side of the window)
Remove the 2 felt guide pads . Then you can slide the new window into the door. With the felt pads out you can inspect them if the felt is worn then glue on new felt, if they are dirty scrub them with a dry tooth brush .
You may also have to remove the center tube that runs from top to bottom , but try installing the new window without doing this first
None of the outer rubbers or moldings need to be removed
Reply
Old Apr 11, 2009 | 11:26 PM
  #3  
PatrickP's Avatar
PatrickP
Thread Starter
Instructor
 
Joined: May 2001
Posts: 229
Likes: 1
From: Tennessee
Default

Thanks. I see the guides. Should the window then just slide in straight, do I have to tilt it, ...? I can't seem to get it to "fit" in.
Reply
Old Apr 11, 2009 | 11:36 PM
  #4  
Mrmerlin's Avatar
Mrmerlin
Team Owner
20 Year Member
 
Joined: May 2004
Posts: 31,301
Likes: 4,271
From: Philly PA
Default

there is a rubber strip that runs along the inside edge of the window opening remove it then remove the 2 felt pads the window will slide in once the felt pads are removed
Reply
Old Apr 26, 2009 | 04:38 PM
  #5  
PatrickP's Avatar
PatrickP
Thread Starter
Instructor
 
Joined: May 2001
Posts: 229
Likes: 1
From: Tennessee
Default Mrmerlin window help

Thanks! One last question since I still can't seem to get the damn thing installed. The glass itself sits it a carrier that attaches to the glass. The shop manual picture, poor that it may be, seems to show this attached to the glass before the glass is "slid" in. Not going to happen even with the rubber strip off. With your suggestion, should I expect to be able to get the glass into the carrier without having to mount the carrier to the glass first? Having tried that once it will be a real pain but I see no alternative.

Is ANYTHING on these cars easy????

Thanks again.
Reply
Old Apr 26, 2009 | 07:21 PM
  #6  
Mrmerlin's Avatar
Mrmerlin
Team Owner
20 Year Member
 
Joined: May 2004
Posts: 31,301
Likes: 4,271
From: Philly PA
Default

Ah you may have to remove the bolts that hold the window regulator in position, to that first remove the wires from the motor then 4 bolts 10mm heads then let this part rest in the door then install the window and use tape to hold it in place up position. Then slide the window arm into the window track and the refit the motor. Then let the window down and install the felt pads, put the window up and see if the felts are both in a good position tighten them then install the rubber window felt strip test the window again then lube the roller and the inside door latch then fit the plastic sheet then the door panel
Reply
Old Apr 26, 2009 | 09:22 PM
  #7  
86'928S MeteorGrey's Avatar
86'928S MeteorGrey
Three Wheelin'
 
Joined: Jun 2008
Posts: 1,914
Likes: 0
From: Surprise, Arizona
Default

I hate those felt wraped retainers. Seems like an Uber engineered Porsche would at least have little rollers on this part. I've had two sharks (my current one included) that have had scratched interior sides from the worn away felt. I've got new glass for driver and passenger waiting for instal, but I'm going to wait until the mechanicals are all corrected before I start on the beauty items. I swear I will come up with something better than that cheap felt.... I know someone recommended Dr. Sholes moleskin? or something along those lines to replace the felt with. Post some photos of your replacement job if possible. It could really help me as I am going to be doing this same operation really soon.

Good Luck!
Reply
Old Apr 26, 2009 | 10:26 PM
  #8  
PatrickP's Avatar
PatrickP
Thread Starter
Instructor
 
Joined: May 2001
Posts: 229
Likes: 1
From: Tennessee
Default

Mrmerlin and Mike:

Well, I got it in but ended up attaching the carrier to the mount on the guide tube and then slid the glass into the slot on the carrier. Removed the rubber from the carrier itself as it was the only way I could get the glass to go in. Sorry, Mike, but I had it in before I got your post re pictures. Not too sure they would have helped anyway as there is so little room to do ANYTHING in these doors that I doubt I could have made any good, or helpful, pics. Removing the felt guides and the inside rubber trim seems to be a must to get you the room you need to slide the new glass in.

I would LOVE to see how the "experts" (like the guy shown in the shop manual) get these things done. They must have smaller hands and much more patience than I do. I'm still working on replacing the latch mechanism in the driver's door which has been out for several months. Don't get me started.

Anyway, thanks MM and shoot me an email, Mike, if I can help shed any light on this repair. patrickpbme@yahoo.com
Reply
Rennlist Stories

The Best Porsche Posts for Porsche Enthusiasts

story-0

Theon Goes Full Carbon Fiber With Stunning New Build

 Verdad Gallardo
story-1

Genius Porsche-Themed Gifts That'll Make Any Dad or Grad Smile

 Joe Kucinski
story-2

10 Used Porsches Are Selling for Way Too Cheap

 Joe Kucinski
story-3

Tuner Is Converting Porsche 911s Into Shooting Brakes

 Verdad Gallardo
story-4

This Coachbuilt Creation Is A Modern Take on the Legendary Porsche 917

 Verdad Gallardo
story-5

Is This Convertible Cayenne A Steal, Or A Returnless Investment?

 Verdad Gallardo
story-6

10 Best Non-Flat Six Porsches You Can Buy For Under $100K

 Joe Kucinski
story-7

Porsche's Top 5 Most Questionable Naming Decisions

 Verdad Gallardo
story-8

Pogea Racing's 964 Porsche 911 Reimagination Stands Out in a Crowded Field

 Verdad Gallardo
story-9

6 Convertible Top MYTHS Most People Don't Understand!

 Michael S. Palmer
Old Apr 26, 2009 | 10:32 PM
  #9  
LightStriker's Avatar
LightStriker
Pro
 
Joined: Jun 2008
Posts: 695
Likes: 2
From: Québec, Québec, Canada
Default

Originally Posted by PatrickP
Knowing that all 928 owners are rich.
/look around

Some are...
Reply
Old Jun 15, 2013 | 07:03 PM
  #10  
LT Texan's Avatar
LT Texan
Rennlist Member
25 Year Member
 
Joined: May 2001
Posts: 5,286
Likes: 16
From: Austin, TX
Default

A little help please.

Does the window come out toward the inside of the car?

I've got it almost all the way out, but it seems just a couple more inches.

I hate working with glass.

BTW, this started because of the horrible rattling due to the insert at the bottom of the rod going.

Of course, the fastening plugs (928 537 281 04) are broken.
Reply
Old Jun 15, 2013 | 07:26 PM
  #11  
ammonman's Avatar
ammonman
Rennlist Member
15 Year Member
 
Joined: Jul 2008
Posts: 2,288
Likes: 97
From: NW Arkansas
Default

WSM shows the door glass coming out of the door toward the outside of the car.


Mike
Reply
Old Jun 15, 2013 | 07:38 PM
  #12  
LT Texan's Avatar
LT Texan
Rennlist Member
25 Year Member
 
Joined: May 2001
Posts: 5,286
Likes: 16
From: Austin, TX
Default

I couldn't find it in the WSM.

But I got it out toward the inside of the car.

Reply
Old Jun 15, 2013 | 08:51 PM
  #13  
Mrmerlin's Avatar
Mrmerlin
Team Owner
20 Year Member
 
Joined: May 2004
Posts: 31,301
Likes: 4,271
From: Philly PA
Default

do you mean that the center guide tube has failed at its lower attach point?
So you need a new center guide tube?
Reply
Old Jun 15, 2013 | 09:03 PM
  #14  
LT Texan's Avatar
LT Texan
Rennlist Member
25 Year Member
 
Joined: May 2001
Posts: 5,286
Likes: 16
From: Austin, TX
Default

The rubber grommet at the bottom of the guide tube failed and I get a hell of a racket from the tube banging against the pin.

The plastic things that hold the nuts on the back of the window have cracked all to hell. The top guide attaches to this.
Reply




All times are GMT -3. The time now is 08:29 AM.

story-0
Theon Goes Full Carbon Fiber With Stunning New Build

Slideshow: Built around a carbon-bodied 964 and a naturally aspirated 4.0-liter flat-six, this bespoke commission highlights how far the restomod formula has evolved.

By Verdad Gallardo | 2026-06-06 14:41:46


VIEW MORE
story-1
Genius Porsche-Themed Gifts That'll Make Any Dad or Grad Smile

Slideshow: Six genius gifts that'll make any Dad smile.

By Joe Kucinski | 2026-06-08 16:57:00


VIEW MORE
story-2
10 Used Porsches Are Selling for Way Too Cheap

Slideshow: These 10 used Porsches offer more driving thrills than their price would suggest.

By Joe Kucinski | 2026-06-03 09:11:13


VIEW MORE
story-3
Tuner Is Converting Porsche 911s Into Shooting Brakes

Slideshow: A Polish Porsche specialist is moving ahead with one of the most unusual 911 conversions in recent memory: a shooting brake version of the 991-generation sports car.

By Verdad Gallardo | 2026-06-01 19:46:47


VIEW MORE
story-4
This Coachbuilt Creation Is A Modern Take on the Legendary Porsche 917

Slideshow: A Porsche Carrera GT has been transformed into a one-off coachbuilt machine that blends analog supercar engineering with styling inspired by the legendary 917 race cars.

By Verdad Gallardo | 2026-06-01 17:06:04


VIEW MORE
story-5
Is This Convertible Cayenne A Steal, Or A Returnless Investment?

Slideshow: A heavily modified Porsche Cayenne convertible with faux wood trim and a long list of flaws recently sold at auction for surprisingly little money.

By Verdad Gallardo | 2026-05-29 18:52:37


VIEW MORE
story-6
10 Best Non-Flat Six Porsches You Can Buy For Under $100K

Slideshow: If you have $100K to spend on a Porsche but want something a little different, these are the 10 best non-flat six Porsches you can buy.

By Joe Kucinski | 2026-05-28 15:36:11


VIEW MORE
story-7
Porsche's Top 5 Most Questionable Naming Decisions

Slideshow: For a company obsessed with engineering precision, Porsche has occasionally named its cars in ways that left even loyal enthusiasts scratching their heads.

By Verdad Gallardo | 2026-05-27 18:43:48


VIEW MORE
story-8
Pogea Racing's 964 Porsche 911 Reimagination Stands Out in a Crowded Field

Slideshow: Pogea Racing's latest Porsche 964 project blends carbon-fiber construction, modern chassis upgrades, and up to 500 horsepower while keeping the air-cooled 911 experience firmly analog.

By Verdad Gallardo | 2026-05-23 10:34:27


VIEW MORE
story-9
6 Convertible Top MYTHS Most People Don't Understand!

Slideshow: dispelling common convertible top myths

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE