 Taking the crank down to bare bones, swapping bearings |
|
|
|
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. |
|
|
| DNHunt |
 Nov 23 2005, 01:28 PM
Post
#1
|
|
914 Wizard? No way. I got too much to learn.  Group: Members Posts: 4,099 Joined: 21-April 03 From: Gig Harbor, WA Member No.: 598  |
Time to get this thing done so, here's how I pulled the gears on the crank and replaced the #3 main bearing.
First I drilled a countersink into the top of an 8 mm bolt to protect the threads in the nose of the crank thtat secures the fan hub. Attached image(s) 
|
   |
 
|
  |
Replies
| DNHunt |
Nov 23 2005, 01:48 PM
Post
#2
|
|
914 Wizard? No way. I got too much to learn. Group: Members Posts: 4,099 Joined: 21-April 03 From: Gig Harbor, WA Member No.: 598 |
Drop the gear on, line up the slot with the Woodruff key and give it a little persuasion. This one just took a light tap.
Attached image(s) 
|
|
|
|
Posts in this topic
DNHunt Taking the crank down to bare bones Nov 23 2005, 01:28 PM
DNHunt I threaded that bolt into the nose of the crank th... Nov 23 2005, 01:30 PM DNHunt You end up with a bare crankshaft that you can get... Nov 23 2005, 01:34 PM DNHunt You end up with these bits Nov 23 2005, 01:35 PM DNHunt Clean and lube up the journal and put the bearing ... Nov 23 2005, 01:39 PM DNHunt Heat up the gears to expand them. I got away with ... Nov 23 2005, 01:45 PM Headrage I used a toaster oven for my gears. Once they are... Nov 23 2005, 01:48 PM DNHunt Next comes a spacer with the VW logo. Nov 23 2005, 01:50 PM DNHunt Next comes the dizzy drive gear. Line it up with t... Nov 23 2005, 01:52 PM DNHunt Here's my persuader. I love PVC pipe. I have a... Nov 23 2005, 01:58 PM DNHunt Lastly, there is a retaining ring which can be a b... Nov 23 2005, 01:59 PM maf914 Dave,
What are you building now? Didn't you ... Nov 23 2005, 02:38 PM thesey914 Dave is this another teardown of your four? I thou... Nov 23 2005, 02:41 PM Mark Henry yeh...what he said http://www.91... Nov 23 2005, 02:54 PM Jake Raby Dave has involuntarily been a guinea pig for Charl... Nov 23 2005, 02:57 PM DNHunt This is the same engine. I had the same problems t... Nov 23 2005, 03:35 PM davep Bravo, and the best of luck this time around. Nov 23 2005, 04:10 PM Carrera916 wow!
KUDOS to these guys for sharing the info... Nov 23 2005, 04:38 PM thesey914 I'm just waiting for JP or Trek to chime ... Nov 23 2005, 04:56 PM Jake Raby The cam is another interesting thing... I haveb us... Nov 23 2005, 05:07 PM rhodyguy a 5hp loss on dave's engine will be undetectab... Nov 25 2005, 11:10 AM davep h... Nov 25 2005, 01:11 PM |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 11th July 2025 - 01:15 PM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.