1988 Axle question
#1
Member
Thread Starter
Join Date: Mar 2014
Location: Helena, Al.
Posts: 173
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1988
Model: Cherokee
Engine: 4.0l
1988 Axle question
My Jeep (which I just got) is a 1988 model. Most of what I have read states they have a vacuum operated front diff. However, my front axle has no wires or vacuum tubes going into it on the pass side where most are. Was there another option of not have vac op?
The only hose coming out is at the top of the pumpkin leading into the engine bay which I am pretty sure is just a vent.
Thanks in advance!
BTW, my Jeep has 2wd, 4wd part time, 4wd full time and 4 Lo if there is a difference in the models.
The only hose coming out is at the top of the pumpkin leading into the engine bay which I am pretty sure is just a vent.
Thanks in advance!
BTW, my Jeep has 2wd, 4wd part time, 4wd full time and 4 Lo if there is a difference in the models.
#4
::CF Moderator::
Join Date: Aug 2011
Location: Prescott, Az
Posts: 43,875
Received 1,526 Likes
on
1,238 Posts
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Correct.
Here's how to shift them.
Here's how the factory suggests you shift the transfer case and I've been doing this since these things were new and I worked at the dealership. Quoted from the owner's manual. The suggestions in ITALICS are mine.
"To engage, shift the transfer case lever from 2H to 4H while the vehicle is moving at any legal speed". I let off the gas, throw the lever, and then tap the gas and let off.
4L position: " To engage, slow the vehicle to 2-3 MPH , shift the transmission to Neutral, then shift the transfer lever to the right and pull firmly rearward to 4L".
To shift out of 4L, shift the transmission into neutral with the vehicle stopped, shift the transfer case lever to 2H, then to D if you have an automatic, or into first gear with a manual, and continue on.
Revised 01-31-2014
Here's how to shift them.
Here's how the factory suggests you shift the transfer case and I've been doing this since these things were new and I worked at the dealership. Quoted from the owner's manual. The suggestions in ITALICS are mine.
"To engage, shift the transfer case lever from 2H to 4H while the vehicle is moving at any legal speed". I let off the gas, throw the lever, and then tap the gas and let off.
4L position: " To engage, slow the vehicle to 2-3 MPH , shift the transmission to Neutral, then shift the transfer lever to the right and pull firmly rearward to 4L".
To shift out of 4L, shift the transmission into neutral with the vehicle stopped, shift the transfer case lever to 2H, then to D if you have an automatic, or into first gear with a manual, and continue on.
Revised 01-31-2014
#6
::CF Moderator::
Join Date: Aug 2011
Location: Prescott, Az
Posts: 43,875
Received 1,526 Likes
on
1,238 Posts
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Trending Topics
#8
::CF Moderator::
Join Date: Aug 2011
Location: Prescott, Az
Posts: 43,875
Received 1,526 Likes
on
1,238 Posts
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Thread
Thread Starter
Forum
Replies
Last Post
lgrant
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
2
07-05-2022 12:19 AM
Travis88XJ
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
19
03-12-2016 07:26 AM
MidwestNick
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
10
02-28-2016 02:05 AM
aa7kn
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
8
09-23-2015 09:08 AM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)