Removing an Oil Pan from a KJ Jeep Liberty WITHOUT Removing, or ‘Lifting’ the Engine!

The factory service manual for the KJ Liberty says you have to remove the engine to remove the oil pan.  The other repair manuals have some poppycock about lifting the engine.

NOT ONE BIT OF THAT IS NECESSARY!!!

Here are the steps for removing the oil pan the easy way:

1. Raise the Jeep and drain the oil.

One other tip: carefully tie the transmission cooling lines back out of the way. You can only get about an inch by doing so, but it will make a BIG difference.

2. If you have a 4 wheel drive model, you probably have to remove the front axle assembly

3. Remove the transmission support bracket at the back of the pan

4. Remove the bolts for the pan ( note the locations of the studs if any ).

5. Separate the pan and gasket from the block.

6. There are two nuts and one bolt that have to removed under the oil pan.  They hold the pickup tube and splash pan in place.  The splash pan is attached to the gasket.

The can be seen in these pics here ( relevant parts are circled in red ):

 

Here you can see the pickup tube bolt. Access is easy by just wiggling the pan around.
Here is the pick up tube nuts. They are 13 mm, and you have to reach around the pan to get to them.  A ratcheting wrench works well with them.

Here is a view with the oil pan removed so you can see what is actually going on.

Once the bolts and nuts are off, just let the pickup tube fall into the pan.  You’ll remove all three, the pan, pickup tube, and splash plate/gasket assembly.   They will have to be put back in together as well.

7. Now the tricky bit:  To get it out, turn it so the thin part is facing the passenger side and slide it between the engine and the support beam, now wiggle it forward and it will come out.  It might take some wiggling, but it will come out.

Here is a video showing how it can be done:

See! Easy.

Installation is pretty much the reveres.  But a couple of tips:

When putting it back together, put a few bolts in the gasket to hold it in place, the put the two splash plate tube nuts ( again reaching inside the pan ) on but loosely until you get the pick up tube bolt fully installed.

Just remember to remove the pan bolts from the gasket before putting the pan on.

Also make sure you follow the repair manual on where to put the RTV ( it doesn’t go all the way around ) and the torque specs for all the bolts.  And make sure you put the bolts with the studs back in the correct places.

Hopefully this little guide will save someone a lot of time and/or money.  But having said that, the standard disclaimer applies.  I take no responsibility for you success or failure in this procedure, and if you hurt your self, someone else, or you Jeep, I assume NO responsibility .

Comments 10

  • Can u tell me what the torque spec is for the oil pan bolts and where the rtv goes.i dont have the repair manual..

  • Great tutorial! It worked great for me on the 2.4L engine. Was this for the 3.7? I ask because I didn't need to turn the oil pan much at all to get it out.

  • Thanks! I'm glad it was helpful. Yes, it was a 3.7, rear wheel drive.

  • Well I'd say this just saved my life but I suppose that'd be a slight exaggeration. But you saved me a few hours of labor at least!

    Fred | carrepairvegas.com

  • Thanks! I’m glad it was helpful. 3,7 grand Cherokee wast helpful

  • What if you have 4 wheel drive

  • I refer you to step 2 above which state, ” If you have a 4 wheel drive model, you probably have to remove the front axle assembly”

    Since mine wasn’t a four wheel drive, I don’t know for sure, but it seems to me that the front axle will probably block the access you need to get wiggle the oil pan out.

  • thanks for this tutorial. For the past year i have been seeking out and destroying oil leaks on my 03 liberty rwd. i have replaced pretty much every gasket yet after every repair when i come out in the morning, i find oil drips on the garage floor of my new house. while i have have not eliminated all the leaks, i have reduced them significantly. there are still leaks and only two possible sources, the oil pan and the rear main seal. i’m going for the pan tomorrow using your tutorial in hopes the seal isn’t the problem! wish me luck!

  • What size socket do I need for removing an oil pan on my 2004 limited edition Columbian jeep liberty?

  • If I remember correctly, the bolts were 10 MM, but be careful, if there is ANY rust, I’d replace them. I actually had one break off in the block as I was torquing it back down.

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