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Old 04-27-2013, 07:14 PM   #8
Mr. 250r
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Join Date: Dec 2010
Location: freeburg, illinois
Posts: 885
Re: 1987 K30 Project

Quote:
Originally Posted by johnnyclack View Post
I like it
Im 50/50 on it some days i like it most days i dont

Now here is a decent update which like anything i post will be picture heavy lol but it involves my gas tank and a pretty much complete 205 breakdown and eventual rebuild, enjoy.

Now I've personally never taken a transfer case out or messed with one so like usual i went to the internet learned what i thought i would need and then had to get my hands dirty and in the end i can say..... this was one of the easiest things i have ever done. Although i might of had some help since all the bolts were already loose on the transfer case.

Tools required *Not a complete list*
Flat head screwdriver
Rubber mallet
Snap ring pliers
1-5/16" socket
Assortment of wrenches
Assortment of punches
Patience

This is the guide i used to help me take it apart - http://www.wideopen4x4.com/NP205RebuildGuide.html, I suggest using it because its a huge help and i tried copying it as much as i could. Alsoyou can refer to this guide from ORD to help you figure out what 205 you have http://www.offroaddesign.com/catalog/NP205tech.htm, my case is a round pattern 32 long spline case

I'm going to assume everyone can get it to a work bench so that is where im starting from.

Step 1 - Drain oil and inspect if worried *I didn't drain mine before pulling*

Step 2 - Clean the transfer case *Mine was perfectly clean already*

Here we can already see some damage. Left shift rail ends bent and right shift rail has a piece of metal welded to it.


Step 3 - This much front output shaft play is all good right....?



Step 4 - Remove the lock nut from the front output shaft, i used an impact since i did not have a flange holding tool.

Here we can see damaged threads on the shaft i just buzzed through them which probably wasn't the smartest but its done now and the threads may pose a problem for me later i haven't decided.


Step 5 - Slide off yoke and remove 4 bolts for the seal/bearing retainer housing

A small screwdriver or pic may be required to pry it off


Step 6 - Remove bolts from large bearing retainer on the back of the case then remove the cover.


Step 7 - Tap the front output shaft with a rubber mallet out of the case


Step 8 - Remove the snap ring then bearing


I will continue posting more on this tomorrow
__________________
1987 Chevy V30 - http://67-72chevytrucks.com/vboard/s...d.php?t=573854
1988 IROC-Z Camaro - 305/T5 T-Top
1989 GMC V35 - Marbolo Express http://67-72chevytrucks.com/vboard/s...d.php?t=596850
1991 V2500 Suburban Silverado - Sold
1991 V2500 Suburban Scottsdale - Big Nasty http://67-72chevytrucks.com/vboard/s...d.php?t=497423
2001 Ram 3500 5.9 H.O NV56 EC DRW - Sold
2003 1500 Silverado
2004 Ram 3500 5.9 H.O NV56 CC DRW - Sold
2005 Silverado 2500HD 6.6/ZF6 CC LWB
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