Gears & Axles Driveshafts | Rearends | Differentials | Gears | 12 Bolt | 9 Inch | Dana

Break in period for gears?

Thread Tools
 
Search this Thread
 
Old 06-15-2004, 02:00 PM
  #1  
Launching!
Thread Starter
 
elderon's Avatar
 
Join Date: Mar 2004
Posts: 245
Likes: 0
Received 0 Likes on 0 Posts
Default Break in period for gears?

Hey all. I'm getting 3:42 rear gears put in my car and should have it back by Thursday. What is the proper break in for this? Do you drive so many miles and varying speeds or what? I wanna do them right....
Old 06-15-2004, 02:35 PM
  #2  
TECH Addict
iTrader: (1)
 
SSCamaro99_3's Avatar
 
Join Date: Jan 2003
Location: Ballwin, MO
Posts: 2,551
Likes: 0
Received 1 Like on 1 Post

Default

I did 8-10 heat cycles over about 400-500 miles.
Old 06-15-2004, 02:43 PM
  #3  
Launching!
 
Blue Hawk's Avatar
 
Join Date: Jan 2004
Location: Trois-Rivières (Québec / Canada)
Posts: 273
Likes: 0
Received 0 Likes on 0 Posts

Default

For the first 100 miles, only do short trips (less than 25 miles to give those gears a chance to cool down). Keep the speed at under 60mph. Take it real easy with your right foot (yes it's hard I know ).

For the next 400 miles, you can go at any speed, any travel lenght. But continue to take it easy on the gas pedal (harder and harder ).

After those 500 miles, change your differential oil.

After that, you should be OK to

--

Eric D.
99 Firehawk M6
Old 06-15-2004, 05:16 PM
  #4  
TECH Senior Member
iTrader: (25)
 
2xLS1's Avatar
 
Join Date: Nov 2001
Location: Warr Acres, OK
Posts: 5,649
Likes: 0
Received 8 Likes on 8 Posts

Default

http://www.randysringandpinion.com/tech/techg0698.html
Old 06-15-2004, 11:36 PM
  #5  
11 Second Club
iTrader: (2)
 
CamaroSS's Avatar
 
Join Date: Dec 2002
Location: Tampa, FL
Posts: 1,068
Likes: 0
Received 0 Likes on 0 Posts
Default

Damn that sux well better safe then sorry. I put my gears in this Friday.
Old 06-15-2004, 11:41 PM
  #6  
TECH Enthusiast
 
SSean's Avatar
 
Join Date: Feb 2003
Location: Austin, TX
Posts: 596
Likes: 0
Received 1 Like on 1 Post
Default

Think the same, or similar rules apply to installing used gears...that havent been run in a while, like a year or so?
Old 06-16-2004, 07:02 AM
  #7  
Launching!
Thread Starter
 
elderon's Avatar
 
Join Date: Mar 2004
Posts: 245
Likes: 0
Received 0 Likes on 0 Posts
Default

Wow I didn't realize there was such a long break in period! Guess I better find some trips to take. I want to take the car to the track on the following Wednesday next week. Guess I won't be racing anyone this Friday either! If by chance I "accidentally" get on in once or twice during that time, is it REALLY gonna hurt it much?




All times are GMT -5. The time now is 09:59 AM.