Go Back  Blazer Forum - Chevy Blazer Forums > Mechanical & Maintenance > Steering, Suspension & Drivetrain
Reload this Page >

Np 208 leaking how hard is it to put the seal in

Community
Search
Steering, Suspension & Drivetrain Questions about your steering, suspension, axles, and/or transfer case? Post up here.

Np 208 leaking how hard is it to put the seal in

Thread Tools
 
Search this Thread
 
  #1  
Old 03-16-2010, 06:35 PM
New Member
Thread Starter
Join Date: Mar 2010
Posts: 7
lopez9021 is on a distinguished road
Default Np 208 leaking how hard is it to put the seal in

got 208 transfer case leaking from where the two housing half met, leaking bad need to know if its some thing i can do or to put new seals in do i have to mess with the gears and forks in it, i know i can take it down and out my blazer just how hard is it to do and it gots a clocking kit any info will help me so i know if i can do it or take it to the shop
 
  #2  
Old 03-16-2010, 06:38 PM
swartlkk's Avatar
Administrator
Join Date: May 2005
Location: Waterloo, NY
Posts: 41,064
swartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond repute
Default

You are going to have to remove it and open it up. Clean up the surfaces and coat them with RTV. Let it tack up a bit then reassemble the halves. Reinstall it in the truck and allow it to set up for at least 12 hours (better if it can sit for 24hours) before putting fluid back into it.
 
  #3  
Old 03-16-2010, 06:49 PM
New Member
Thread Starter
Join Date: Mar 2010
Posts: 7
lopez9021 is on a distinguished road
Default

ok i got that so i should be good and wont have to mess with any gears or forks at all do i have to take the yoke off to open it up or will it open up like a inch so i can fix it. also thanks for the quick response this is going to save me money
 
  #4  
Old 03-30-2010, 05:45 PM
New Member
Thread Starter
Join Date: Mar 2010
Posts: 7
lopez9021 is on a distinguished road
Default

ok so found out that there is a crack in the housing of the transfer case rite next to where u bolt up the front drive line that is a bolt that screws in the case and i found the crack there is there anything i can do or what other kind of transfer case can i put on the trans is a 700r4 any help would help out alot thanks
 
  #5  
Old 03-30-2010, 06:32 PM
swartlkk's Avatar
Administrator
Join Date: May 2005
Location: Waterloo, NY
Posts: 41,064
swartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond repute
Default

If the casing is cracked, you should start looking for a replacement NP208.
 
  #6  
Old 03-30-2010, 07:11 PM
New Member
Thread Starter
Join Date: Mar 2010
Posts: 7
lopez9021 is on a distinguished road
Default

thanks for the info have u heard of quiksteel do u think it will work for a bit so i can save up
 
  #7  
Old 03-30-2010, 07:58 PM
swartlkk's Avatar
Administrator
Join Date: May 2005
Location: Waterloo, NY
Posts: 41,064
swartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond reputeswartlkk has a reputation beyond repute
Default

You could try it, but you will have to get the area oil free before you apply it. The housing cracked for a reason. It likely won't get any better. Quik-steel may seal up the leak, but it could crack further if you use your 4wd.
 
  #8  
Old 03-30-2010, 09:26 PM
New Member
Thread Starter
Join Date: Mar 2010
Posts: 7
lopez9021 is on a distinguished road
Default

thanks for the info il end up trying that for now and i cant use my 4x4 anyway there is some thing wrong with the front axle
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
82k5blazer
Engine & Transmission
7
03-06-2011 11:18 PM
MattyMaxus
Engine & Transmission
4
08-10-2010 07:14 AM
k5009
Engine & Transmission
6
07-18-2010 08:52 PM
87k5blazer
Full Size K5 (1969-1991) GMT415 (1992-1994) Tech
2
12-29-2009 06:00 PM
KennyJonson
Full Size K5 (1969-1991) GMT415 (1992-1994) Tech
7
12-26-2006 06:09 AM



Quick Reply: Np 208 leaking how hard is it to put the seal in


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service - Do Not Sell My Personal Information -

© 2021 MH Sub I, LLC dba Internet Brands