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-   -   Upper oil pan replacement (https://my350z.com/forum/maintenance-and-repair/592686-upper-oil-pan-replacement.html)

florotory 04-13-2014 06:01 PM

Upper oil pan replacement
 
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Attachment 406940

So today while changing my oil I decided to Change out a bad oil sensor. Ya that was a huge mistake. My question is , has anyone had any success with changing the upper oil pan out without pulling the motor?Thanks

Cux350z 04-13-2014 06:32 PM

Either pull the motor or drop the front subframe with the motor supported. Its gonna be a huge pain.

florotory 04-13-2014 06:42 PM


Originally Posted by Cux350z (Post 10371295)
Either pull the motor or drop the front subframe with the motor supported. Its gonna be a huge pain.

That's what I was afraid of. Now just to decide which way is easier, Subframe or pull motor. I wish I woulda read the thread on just adding the adapter to the oil filter and relocating the unit:icon32:

bealljk 04-13-2014 07:35 PM

pull the block...and while the block is out install a built motor and nothing goes better with a built motor like twin turbos...

florotory 04-14-2014 02:54 AM

I wish I could. Too many other toys in the garage. This is my dd

florotory 04-14-2014 06:45 AM

I gona look at it today to see if it will be easier to pull the subframe and do it that way instead of pulling the whole motor.

Cux350z 04-14-2014 08:42 AM

pulling the motor would be best. You have a lot of sealing surfaces to rework.

florotory 04-14-2014 08:46 AM

Ill probably do that. Ive been reading on here and people are saying that the upper oil pan is around $100 from the dealer. The dealer near me wants $300 for it and I saw online at another dealer it was $205. Anyone have a good source for the upper oil pan? Thanks again

JCCLARK 04-14-2014 09:31 AM

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I just removed my upper oil pan to get my timing cover installed.
Once you jack the engine up using a engine support bar like the one in the picture,
and pull the front cross-member, it's not to bad.
I got the support bar at Harbor Freight for about $70.00

ericjackson 04-14-2014 10:01 AM

You could disconnect the trans, exhaust and motor mounts and just lift (with a hoist) the engine 6 - 12 inches or so. i did it without disconnecting anything and could only get it about 4 inches, but i was able to pull the upper pan and clean the gasket material and re-gasket it. It was a huge pain in the ass. but so is pulling the engine.

RobPhoboS 11-27-2018 08:18 AM


Originally Posted by JCCLARK (Post 10371678)
I just removed my upper oil pan to get my timing cover installed.
Once you jack the engine up using a engine support bar like the one in the picture,
and pull the front cross-member, it's not to bad.
I got the support bar at Harbor Freight for about $70.00


I KNOW this is an OLD thread BUT JCCLARK's photo really helps my question here.
I've got to do something similar (replacing oil pump, timing chain etc), and I am buying the same kind of engine support bar.
Where is good to support it on the engine ? + straps or chains ?

Crawford842 12-13-2018 06:00 PM


Originally Posted by RobPhoboS (Post 10977630)
I KNOW this is an OLD thread BUT JCCLARK's photo really helps my question here.
I've got to do something similar (replacing oil pump, timing chain etc), and I am buying the same kind of engine support bar.
Where is good to support it on the engine ? + straps or chains ?

I’m a bit late but I’d like to answer what I did both times I removed the upper oil pan. I used an engine hoist. Somehow I got it out the first time without removing the crossmember but I couldn’t remember how on the second time so I dropped it. I used a seat belt to secure it as I couldn’t find a good spot to attach my load leveler. And I think I just wrapped it around the exhaust manifolds.

RobPhoboS 12-17-2018 07:42 AM


Originally Posted by Crawford842 (Post 10978981)


I’m a bit late but I’d like to answer what I did both times I removed the upper oil pan. I used an engine hoist. Somehow I got it out the first time without removing the crossmember but I couldn’t remember how on the second time so I dropped it. I used a seat belt to secure it as I couldn’t find a good spot to attach my load leveler. And I think I just wrapped it around the exhaust manifolds.

Many thanks !
I'm doing the work from this weekend onward. I have the support bar, and I bought a couple of 1ton supporting straps too, and from what I can see they'll go under the engine mount brackets.
I'll link up some photo's once I get down to it ! :thumbup:

Enriquez2000 02-11-2019 06:02 AM

Oops

Antony Ng 04-17-2019 12:28 PM


Originally Posted by JCCLARK (Post 10371678)
I just removed my upper oil pan to get my timing cover installed.
Once you jack the engine up using a engine support bar like the one in the picture,
and pull the front cross-member, it's not to bad.
I got the support bar at Harbor Freight for about $70.00

Hey JCCCLARK. Thanks for posting this on the forum. I am planning to reseal my upper oil pan as well. Which areas did you chain your engine to support it? Thanks!

Dcrunning 11-01-2019 06:20 AM

Can you tell me how you secured it to the engine? Im about to do this weekend and remove the subframe but I cant find any resources on telling me how to secure the engine. I read that Nissan uses engine slinger. Did you buy them? These mount to the engine it seems. Thanks in advance.


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