 Installing bearing races in front hubs with dry ice or heat, Anyone try it? |
|
|
|
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. |
|
|
| bdstone914 |
 Jun 19 2016, 07:10 AM
Post
#1
|
|
bdstone914  Group: Members Posts: 4,735 Joined: 8-November 03 From: Riverside CA Member No.: 1,319  |
I have always found these to be a PITA to install. I have tried installing the rear bearings after freezing them and cant see any difference.
If expansion and contraction are proportional to the temperature then dry ice at -109 F should make a big difference. Used in combination of putting the 911 front hub in the oven at 250-300 degrees I am hoping the races will drop right in. Anyone tried it or have an easy method without the proper too size puller tools? |
   |
 
|
  |
Replies
| Valy |
Jun 19 2016, 08:52 AM
Post
#2
|
|
Senior Member Group: Members Posts: 1,677 Joined: 6-April 10 From: Sunnyvale, CA Member No.: 11,573 Region Association: Northern California |
Oven and freezer work great but you have to use a race driver or else it's very difficult to drive them square. And if it takes you more than few seconds to drive them in then the temp of the race will match the temp of the rotor and you lose that advantage.
|
|
|
|
Posts in this topic
bdstone914 Installing bearing races in front hubs with dry ice or heat, Anyone try it? Jun 19 2016, 07:10 AM
mgp4591 I haven't changed mine out but every other Ger... Jun 19 2016, 08:01 AM stugray I have just driven the old ones out like mqp4591 e... Jun 19 2016, 08:10 AM Mueller Been awhile since i have done 914 wheel bearings, ... Jun 19 2016, 09:11 AM toolguy Nothing beats getting them in smoothly than a litt... Jun 19 2016, 12:20 PM
bdstone914
Nothing beats getting them in smoothly than a lit... Jun 19 2016, 01:19 PM 76-914 Or the correct O.D. Harbor Freight impact socket a... Jun 19 2016, 12:37 PM A&P Mech I just purchased new rotors and bearings from PMB,... Jun 19 2016, 04:30 PM r_towle Did the 911 with hub on the stovetop and race in t... Jun 19 2016, 05:06 PM Mark Henry
used old race to hammer in new race flush.
:ag... Jun 20 2016, 10:09 AM veekry9 https://www.google.ca/search?q=induction+he...UTqA... Jun 19 2016, 06:43 PM matthepcat For the rear bearings I found that you have to fre... Jun 20 2016, 09:03 AM |
5 User(s) are reading this topic (5 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 27th December 2024 - 09:29 AM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.