NP203 Problems - Off-Road Forums & Discussion Groups
GM Standard IFS Trucks & SUV's All discussion of full sized IFS Trucks, SUV's to include Suburban

 
LinkBack Thread Tools Display Modes
post #1 of (permalink) Old 11-24-2001, 02:22 PM
**DONOTDELETE**
Guest
 
Posts: n/a
NP203 Problems

I recently bought a 79 Blazer that had a blown front tranny seal. Therefore I was unable to drive it to test everything. I know the guy and took his word that the transfer case was in good working order. I pulled the tranny and transfer case and put it all back together. Now it seems all I have is 4lo and it will sometimes kick out of that. Is just the shift linkage on the transfer case is out of whack. I did have it off the transfer case and such or is the case fried? Any help greatly appreciated.

79 Chevy Blazer
LT1
Sponsored Links
Advertisement
 
post #2 of (permalink) Old 11-24-2001, 06:48 PM
Enthusiast
 
Join Date: Jun 2001
Location: Wichita, KS
Posts: 297
Thanks: 0
Thanked 0 Times in 0 Posts
 
Re: NP203 Problems

Sounds like the linkage is either not installed right, or WAY out of adjustment. Make sure the linkage is moving correctly.

Member of the Christian Off-Road Association.
ChristianOffroad is offline  
post #3 of (permalink) Old 11-24-2001, 06:53 PM
Enthusiast
 
Join Date: Jun 2001
Location: Wichita, KS
Posts: 297
Thanks: 0
Thanked 0 Times in 0 Posts
 
Re: NP203 Problems

Sounds like the linkage is either not installed right, or WAY out of adjustment. Make sure the linkage is moving correctly.

Member of the Christian Off-Road Association.
ChristianOffroad is offline  
Sponsored Links
Advertisement
 
post #4 of (permalink) Old 11-24-2001, 10:04 PM
**DONOTDELETE**
Guest
 
Posts: n/a
Re: NP203 Problems

with the 203, disconnect the linkage from t-case end and place shifter in N. There is a hole that will line up and go all the way through when in N just right. Sticka drill bit through this hole and then reconnect the linkages adjusting the ends as necessary. Take the transmission hump out of cab for easier access from top. Good luck.


Index of pics
post #5 of (permalink) Old 11-25-2001, 11:00 PM
**DONOTDELETE**
Guest
 
Posts: n/a
Re: NP203 Problems

Ditto on the linkage and adjustment methods. Its really pretty easy. These TOUGH cases and I'm sure it is OK. They are the strongest case ever used, but they are heavy. We converted the 203 to part-time in the 77 Blazer and we have been very happy with the truck.

85 CJ7, Chevy LT-1 V-8, 700R4, NP208, 4 1/2 lift RS 9000's, BFGTA 33's
77 Chevy K5 Balzer, 350, 350THD, NP 203, 6 " lift, 33's
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Off-Road Forums & Discussion Groups forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome