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need D20 internal photo

starkypdx

Sr. Member
Joined
Jun 25, 2004
Messages
362
Loc.
Secret lab in Oregon
If anyone has a D20 on the ground and still assembled I'm looking for a couple photo's of the internals still assembled in the case. Need a photo through the pto/inspection cover into the case. I'm trouble shooting and am looking for some solid reference photo's.

e-mail to stark (et)) sharkwaterusa.com

thanks in advance!
 

Buldozer

Bronco Virtuoso
Joined
Oct 17, 2007
Messages
3,066
Loc.
God's Country
Here are some photos that might help, although not exactly the view you are looking for.
 

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  • Tranfer Case 010 (600 x 450).jpg
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Viperwolf1

Contributor
electron whisperer
Joined
Aug 23, 2007
Messages
24,448
D20 is pretty easy to troubleshoot. What's the problem with it?
 

regshawn

Bronco Guru
Joined
Feb 23, 2006
Messages
2,597
Loc.
Portland
Rich, I have a complete one sitting on the garage floor you can have to use! Just swing by and I'll help you load it!!
 
OP
OP
starkypdx

starkypdx

Sr. Member
Joined
Jun 25, 2004
Messages
362
Loc.
Secret lab in Oregon
I'm looking into the 2h/4h/4l popping out. checking for a mechanical advantage in the gears aside from the detent/spring/ball issue.

buldozer- great photo's. just what i was looking for. Also referenced a pdf file from teraflex that shows how the gears interact when in the different ranges.

shawn- I'll take you up on that while I trouble shoot.
 

Viperwolf1

Contributor
electron whisperer
Joined
Aug 23, 2007
Messages
24,448
When I tore into and rebuilt my D20 I found a loose rear shift fork. That combined with a worn out J shifter gave me fits. I put a twinstick on it and it worked pretty good for a few years then it started popping out of 2 high again. I knew the fork couldn't be loose again because I loc-tited that sucker in. I replaced the balls and springs with new ones and now it works perfectly. The new springs were noticeably stronger than the old ones.
 

Buldozer

Bronco Virtuoso
Joined
Oct 17, 2007
Messages
3,066
Loc.
God's Country
My experience has been that popping out of gear is definitely a ball and spring issue. Also not shifting easy is also been a ball and spring issue every time. Those balls and springs are a PITA, but at least you can fix that on the truck without pulling it! Good luck.
 
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