Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

> Installing Back Window, Comments welcome
pneuhyde
post Oct 7 2016, 11:51 AM
Post #1


Member
**

Group: Members
Posts: 102
Joined: 24-February 05
From: San Leandro, Ca.
Member No.: 3,654
Region Association: Pacific Northwest



I hope to install my back window this weekend and am looking for any tips.
I have Mikey's Butyl cord package and the 2 rubber spacer blocks that I believe get placed on the lower sill? area for the window to rest on.
And, I read something somewhere about hooking up 2 batteries in parallel to run current thru the Butyl cord to warm it up? Is that a preferred method?

Your help is appreciated,

Steve
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies
BeatNavy
post Oct 7 2016, 12:00 PM
Post #2


Certified Professional Scapegoat
****

Group: Members
Posts: 2,944
Joined: 26-February 14
From: Easton, MD
Member No.: 17,042
Region Association: MidAtlantic Region



QUOTE(pneuhyde @ Oct 7 2016, 01:51 PM) *

the 2 rubber spacer blocks that I believe get placed on the lower sill? area for the window to rest on.

Correct. I've not heard about the battery trick, but that's interesting.

Other thoughts:

Very thoroughly clean the surfaces, both the metal and the glass surfaces. It is good to have a second pair of hands to help. Take a couple of rolled up towels and wedge them between the seat headrest and the window to put pressure on the window and seal, say, overnight. Did you get a new rear window seal? Now's a good time to replace that.

I didn't think this was that hard. Just take your time.
User is online!Profile CardPM
Go to the top of the page
+Quote Post
Kansas 914
post Oct 8 2016, 09:03 AM
Post #3


Advanced Member
****

Group: Members
Posts: 2,999
Joined: 1-March 03
From: Durango, Colorado
Member No.: 373
Region Association: Rocky Mountains



QUOTE(BeatNavy @ Oct 7 2016, 12:00 PM) *

I've not heard about the battery trick, but that's interesting.


The factory butyl had a wire in it. It was Solbit 8mm and made by Bostik - not sure if it is available anywhere anymore.

This is from the Workshop Manual:

Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
87m491
post Oct 8 2016, 12:24 PM
Post #4


Member
**

Group: Members
Posts: 326
Joined: 29-July 12
From: Portland, the original!
Member No.: 14,731
Region Association: North East States



Just did this last week. I found that factory drawing to be off a bit. I used 3/8s (9.5mm) from NAPA and wished I used the 5/16s (8mm) my factory blocks were still in place and with the 3/8s butyl, I could barely get my glass to sit over/on them as the butyl was so thick. I'd guess at ambient of 90 or so there is more give. It was 70 maybe, and even with a heat gun to warm the glass and butyl the glass sat further out than I was happy with.
The original tape I removed was compressed to between 2 and 3mm. No way for me to get that thin with 3/8s

(IMG:http://www.914world.com/bbs2/uploads_offsite/i723.photobucket.com-14731-1475951700.1.jpg)
QUOTE(Kansas 914 @ Oct 8 2016, 07:03 AM) *

QUOTE(BeatNavy @ Oct 7 2016, 12:00 PM) *

I've not heard about the battery trick, but that's interesting.


The factory butyl had a wire in it. It was Solbit 8mm and made by Bostik - not sure if it is available anywhere anymore.

This is from the Workshop Manual:

Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic


Reply to this topicStart new topic
2 User(s) are reading this topic (2 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 26th December 2024 - 09:02 PM