Question on D30 vacumn disconnect
Thread Starter
CF Veteran
Joined: Jul 2011
Posts: 3,235
Likes: 2
From: Elkton, Maryland
Year: 1998
Model: Grand Cherokee
Engine: 4.0
I just located a D30 with 4.10's, was wondering if the vacumn disconnect could be done away with??
If this question has been asked before, I apologise in advance. Forum search did not turn up anything.
Thanks,
Mike
If this question has been asked before, I apologise in advance. Forum search did not turn up anything.
Thanks,
Mike
CF Veteran
Joined: Nov 2008
Posts: 7,874
Likes: 100
From: Northern Ontario, Canada
Year: 1990, 1999, 2000
Model: Cherokee
Engine: 4.0
yeah, you have to pull a seal at the disco unit in the tube and put one in at the pumpkin. then just get a block off plate for the disco housing and throw in a set of large joint xj or tj shafts, or go for the almighty RCV shafts.
Thread Starter
CF Veteran
Joined: Jul 2011
Posts: 3,235
Likes: 2
From: Elkton, Maryland
Year: 1998
Model: Grand Cherokee
Engine: 4.0
CF Veteran
Joined: Dec 2010
Posts: 1,234
Likes: 1
From: Finger Lakes Region NY
Year: 1990
Model: Cherokee
Engine: 4.o
i've done mine.
step by step
1. remove 4 bolts holding dico plate in place
2. reomeve the air lines from the plate.
3. pull the C clip with needle nose pliers
4. slide the c shaped bracket over.
5 re insert the C clip.
6 on the axle slide the gear over (locking the 2 shafts together)
7 reinstall the cover plate and reconnect air lines (not needed, but keeps them out of the way.
8. be weary of front drive shaft vibrations as it will spin all the time now. balance if vibes noted
search the forum for command trac disconnect. a pictorial is here somewhere
step by step
1. remove 4 bolts holding dico plate in place
2. reomeve the air lines from the plate.
3. pull the C clip with needle nose pliers
4. slide the c shaped bracket over.
5 re insert the C clip.
6 on the axle slide the gear over (locking the 2 shafts together)
7 reinstall the cover plate and reconnect air lines (not needed, but keeps them out of the way.
8. be weary of front drive shaft vibrations as it will spin all the time now. balance if vibes noted
search the forum for command trac disconnect. a pictorial is here somewhere
CF Veteran
Joined: Oct 2011
Posts: 1,630
Likes: 3
From: Hudsonville, MI
Year: 1986
Model: Cherokee
Engine: 5.0
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