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Oil pump is toast and metal is everywhere... where do I go from here?

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Old 01-12-2006, 05:32 PM
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Originally Posted by troy65
Kaboom! Lots of clanking and grinding and then oil was flung all over the engine bay from the main seal. I'll drop the oil pan and look at the oil filter to get a better idea of the damage internally.

Troy
jeez, sounds like something hard got through into the oil pump somehow and jammed it...there isn't a whole lot lot to fail on one of these pumps!
Old 01-12-2006, 06:16 PM
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We're planning to drop the oil pan this Saturday. I'll see what goodies are in the bottom of the pan, take a pic, and then post. Hope it isn't going to be too ugly.

Troy
Old 01-14-2006, 04:42 PM
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Oil pan was dropped and we found aluminum grit on the bottom. Big "thank you" goes out to Eric-the-Red for helping me drop the diff today.





No turning back now, and I'm hoping my parts from engnbldr will arrive soon.

Troy

Last edited by YotaJunky; 01-14-2006 at 04:47 PM.
Old 01-15-2006, 05:21 AM
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Here are a couple of pics of the diff drop. It was stubborn, but finally came out after dropping the left lower A-arm. The steering stabilizer was toast.



Old 01-15-2006, 05:23 AM
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Originally Posted by Grounded
Wow. It looks like you & Eric were panning for gold
In this case...you hit the jackpot with aluminum nuggets. Taking it all apart looks like fun!

It was fun. If not, I wouldn't be doing it.

Troy
Old 01-15-2006, 08:11 PM
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Hi: New to the forum as of tonight. I wish I saw this earlier. I just had to take my oil pan out due to the screen being totally gummed up and almost siezed my engine. I got the pan out from under my 88 22re 4X4 by taking out the 4 bolts that hold the lower bar to the truck. Then I had to take out the 2 bolts that hold the diff bracket on the driver side. Then I took a pickle fork to disconnect the drag link/pitman arm joint. I then took the nuts off both motor mounts and lifted the engine with a block of wood under the oil pan and placed a socket under each mount to keep the engine up about an inch or 2 when you let the jack down (be sure to use socket sizes that you wont need! ) Now you have to unbolt the oil pan and drop it down enough to unbolt the pickup tube/sump assy. Remove the sump, then the oil pan will wiggle out between the front of the engine and the radiator. Reverse to re-asemble! Make sue you clean the sump screen...usually you'll see pieces of old timing chain guides!
Old 01-15-2006, 11:11 PM
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>>>*You will hate this but there is much more damage. The oil pump was trying to operate with metal in there, the metal source is nearly always the crank, bearings, or thrust facing.

We are seeing a LOT of these engine blocks damaged beyond repair from thrust bearing failures at high mileage....*EB
Old 01-29-2006, 08:04 AM
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It's finally done. So far so good. Here are some shots of the final assembly with engnbldr parts:









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