Just showing some basics of what's involved in changing the rear main seal on a Jeep 4.0 motor. I am in no way a pro, and I'm sure there are 100 guys who can do this 100x's better than me, but this is what I did.
Jeep 4.0 Rear Main Seal Part 2
Just showing some basics of what's involved in changing the rear main seal
on a Jeep 4.0 motor. Part 2 is where I show a neat tip for installing the
new upper seal. I am in no way a pro, and I'm sure there are 100 guys who
can do this 100x's better than me, but this is what I did.
Rear Differential Pinion Seal Replacement
This is a video I made while replacing the rear differential pinion seal on
a GMC truck. I did this one without removing the rear diff cover, but you
can do it either way.
Fix It Right! - Differential Service
Fix It Right! - Differential Service (S1E1)
Demonstrated on a 2005 Jeep Grand Cherokee 4WD.
In this video, we demonstrate how to perform an oft-forgotten but important
maintenance procedure: servicing a vehicle's differentials. Most vehicle
manufacturers suggest that this process be performed on regular intervals -
usually 15,000 miles or one year, whichever comes first - and often after
certain events such as towing. Both removable-cover and drain-and-fill
differential styles are covered, and the instructions here also cover
transfer cases on 4WD vehicles as these are generally serviced via
Be sure to check your vehicle's owner's manual for specifics for your
vehicle, such as how often to perform this service and what fluids/oils to
IMPORTANT NOTE: Please read the disclaimer text at the start of the video
before attempting anything shown therein. Take your time, take care, and be
About the "Fix It Right!" video series:
"Fix It Right!" is a series of how-to videos intended to give
do-it-yourselfers basic instructions on proper vehicle repair and
maintenance. All of our videos show real repairs being performed on real
vehicles by real technicians in a real auto shop. (Repairs are filmed and
shown with the permission of the vehicles' owners.) Although there may be
more than one way to perform any particular repair (and in many cases there
are lots of ways!) we try to focus on the methods that will be safest and
most expedient for DIYers with limited access to tooling and equipment.
We will also occasionally be showing repair processes that are too complex
or dangerous for DIY, or require specialized tooling, expertise, equipment,
and/or certifications. Those episodes will highlight the importance of
hiring a professional auto technician for tasks that are not DIY-friendly,
and demonstrate why such tasks are best left to professionals.
Please click "like" on this video, as it encourages us to make more! If you
find this video helpful, we'd also appreciate it if you "favorite" it as
well. And, as always, subscribe to our channel for the latest news and
information on upcoming videos.
89 Cherokee Rear Main Seal Replacment
1989 Jeep Cherokee Pioneer 6cyl 4.0 4X4
Link to the Tutorial I used: http://youtu.be/f5o5sZbCEsw
When I got the jeep the previous owner said there might have been an oil
leak from the rear main seal or oil pan. I didn't notice anything but I was
doing a good part of a full engine rebuild and I know how prone these are
to failing so I figured I'd give it a whack. A lot of whacks to be precise.
For removal, you're going to want a dedicated punch, a nice hammer, and the
strength to not want to set it all on fire afterwards. I also used a pick
and slid that between the seal and the block to try and break some of the
seal loose. It seemed to work. Just keep hitting it, It moves eventually,
just depends on how long you stay at it. Take frequent breaks.
When Installing, you want to really soap up the crank area and take it real
slow with the seal. If you find that it takes a lot of force then stop and
look at where the seal meets the outer edge of the engine. Make sure you
don't skin the seal forcing it in too hard. You'll have to start over with
a new seal and that isn't fun. Once it slides in most of the way, you can
try use the punch to gently knock it in the rest of the way. The bottom
half is much easier in comparison. Rtv on the side tabs, then torque it
down to 80ft-lbs and add sealant to the chamfered edges as well. The end.
Parts used: Fel-Pro Rear Main Seal - $14.99
modified jeep cherokee snorkels very deep water and floats Jake's Place
Check out my other jeep videos and rate thumbs up if you like to 4x4.
My 87 jeep cherokee. I'm playing around in my pond. It is at least 7ft
at the deep end. When you get in too deep, the whole jeep floats. Good
times. Private property. No pollution. If there was, an oil sheen would
form on my pond, and I never got one.
Steam from leaky muffler, lets water into Exhaust, then it burns off
update. Lots more water play caused starter to go out. As soon as I get
my ass down to pull n save, I'll do it again. Snow is melting, pond is
Mods include: Snorkel, cpu relocated and sealed, relays relocated, all
diff, trans, and t case vents were extended to the roof. Extended Exhaust to roof. new sealed shifter boot.
Sealed tub and firewall. Sealed all water entry points to engine. Sealed
distributer with lots of silicone, and multiple tries.. Extended dist vent
tube. Many tubes of silicone
How-To: replace a rear transfer case output shaft seal on a jeep NP231 or NP242
this is a how-to video on replacing an output shaft seal on a transfer case
model NP231. this also applies to the NP 242 and most other New process or
new venture tansfer case. this is for jeep Cherokees, grand Cherokees,
wranglers, comanche. etc. if you have any questions about this video please
feel free to email me email@example.com. thanks for your views!
and please see my other videos
Fixing Oil Seal Leaks Fast.
Scotty Kilmer, mechanic for the last 46 years, shows how you can fix
leaking oil seals by using a little bottle of sealer. And, If you like my
car help, be sure to watch my live car talk show every Saturday morning at
10 AM CST on YouTube. I answer your car questions LIVE there. Just check it
eature=c4-overview . And remember, every TUESDAY I upload a new video, so
don't miss them.
1997 Jeep 4.0 Distributor Oil Leak Pt.1
-Please Rate, Comment, Subscribe- Well the jeep was leaking oil big time.
and it seemed to be coming from around the distributor so we went ahead and
changed the gasket. Then we messed up the timing and had to start all over.
Then it still leaked like crazy so watch pt.2
Rear Diff Fluid Change
MOABJEEPER Magazine demonstrates a differential fluid change on one of our
Jeeps. This simple procedure can save you quite a few bucks in possible
costly repairs from neglect.
VIDEO: How to Install Bar's Leaks Rear Main Seal Repair (p/n 1040)
Here's a quick video tutorial on how to install our tried-and-true Bar's
Leaks Rear Main Seal Repair Concentrate (p/n 1040).
This product is designed to stop all oil leaks and repair & rejuvenate worn
and dried seals. It is compatible with all motor oils, including synthetic
and high-mileage formulas. In addition to rear main seal leaks, it is very
effective for leaks involving the timing cover seal, cam seals, o-rings and
If you have any questions about this product, contact us at 800-345-6572
x204 (ask for Fred) or drop us an email at 'support @barsproducts.com'.
Thanks for watching!
How to Install a Ford 302 Rear Main Seal and Sleeve
Family owned and operated for over 40 years with over 75,000 satisfied
customers. Rated #1 Click on blue link
How to install a Ford 302 1 piece rear main seal and a crankshaft repair
sleeve. If interested in a Sleeve, Tool, and Seal Kit for your engine
please email firstname.lastname@example.org
Produced by enginefactory.com Worlds leader in turn key muscle car engines.
Replacing a Differential (rear end) Seal
Replacing a differential seal has to be done right, else the bearings and
gears can be damaged. And after the seal is replaced, it's a good idea to
investigate the reason it failed.