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Stripped Oil pan thread, what now?
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Author:  Endurance [ Sat Feb 02, 2008 3:53 pm ]
Post subject:  Stripped Oil pan thread, what now?

Hey guys,

I just tried to change my engine oil and install my new fumoto valve. The bolt in the oil pan doesnt move though. I can twist it but it never comes out. So Im thinking that the last idiot that changed the oil on it messed it up.

What should I do now? I remember other people on here talking about this, but I dont remember what they did to fix it.

Author:  05infernoCRDL [ Sat Feb 02, 2008 5:01 pm ]
Post subject: 

i believe you replace the pan :cry:

Author:  JL Rockies [ Sat Feb 02, 2008 5:21 pm ]
Post subject: 

When Jiffy Lube stripped my plug AND pan, they paid the dealer to re-tap the pan and put a bigger plug in. It's expensive to have the pan replaced.

Author:  kjfishman [ Sat Feb 02, 2008 8:50 pm ]
Post subject:  Re: Stripped Oil pan thread, what now?

Endurance wrote:
Hey guys,

I just tried to change my engine oil and install my new fumoto valve. The bolt in the oil pan doesnt move though. I can twist it but it never comes out. So Im thinking that the last idiot that changed the oil on it messed it up.

What should I do now? I remember other people on here talking about this, but I dont remember what they did to fix it.


I feel your pain, the dealer stripped mine out then had nerve enough to charge me the $100 deductible on the extended warranty. As other have stated the options are to replace the pan, or see if it can be re tapped. I would go after the monkey who over tightened and try to get them to pay. I was told helocoils may not be the answer as they can leak later on.

Author:  Bob V [ Sat Feb 02, 2008 9:00 pm ]
Post subject: 

This just happened to mine. I drilled and taped the pan to 3/4" NF bolt thread. Then I bored out a bolt to accept a 12mm drain plug. I also cross drilled the threaded portion of the bolt at so that all the oil would drain and I could still get full thread engagement. I then cleaned and lock-tited the bolt to the pan and just use the 12mm drain plug for oil changes.

Author:  gmctd [ Sat Feb 02, 2008 9:19 pm ]
Post subject: 

Excellent fix, Bob.................

Author:  chadhargis [ Sun Feb 03, 2008 12:15 am ]
Post subject: 

www.timesert.com

Author:  Endurance [ Sun Feb 03, 2008 1:40 pm ]
Post subject: 

Im trying to install a fumoto valve, just received one. I need a bigger one now since I will retap the thread, which one do I need?

Author:  JJsTJ [ Sun Feb 03, 2008 3:18 pm ]
Post subject: 

Here are all the available sizes:



REGULAR TYPE �@ N-SERIES (W/NIPPLE)
Part # Size Part # Size
F-101 1/2"-20 UNF F101N 1/2"-20 UNF
F-102 PF-3/8 F102N PF-3/8
F-103 12mm-1.25 F103N 12mm-1.25
F-104 18mm-1.5 F104N 18mm-1.5
F-105 20mm-1.5 F105N 20mm-1.5
F-106 14mm-1.5 F106N 14mm-1.5
F-107 12mm-1.75 F107N 12mm-1.75
F-108 16mm-1.5 F108N 16mm-1.5
F-109 12mm-1.5 F109N 12mm-1.5
F-110 NPT 3/8-18 F110N NPT 3/8-18
F-111 14mm-1.25 F111N 14mm-1.25
T-200 NPT 1-12 T200N NPT 1-12
T-201 NPT 3/4-14 T201N NPT 3/4-14
T-202 NPT 1/2-14 T202N NPT 1/2-14
T-203 1"-18 UNF T203N 1"-18 UNF
T-204 3/4"-16 UNF T204N 3/4"-16 UNF
T-205 1 1/8"-12 UNF T205N 1 1/8"-12 UNF
T-206 7/8"-14 UNF T206N 7/8"-14 UNF
T-207 26mm-1.5 T207N 26mm-1.5
T-208 7/8"-18 UNF T208N 7/8"-18 UNF
T-209 1"-14UNC T209N 1"-14UNC
T-211 27mm-2.0 T211N 27mm-2.0
FG-5 25mm-1.5 FG5N 25mm-1.5
FG-6 24mm-2.0 FG6N 24mm-2.0
FG-7 30mm-1.5 FG7N 30mm-1.5
FG-7B 22mm-1.5 FG7BN 22mm-1.5
FG-8 24mm-1.5 FG8N 24mm-1.5


Easier to read from their website though.....
http://www.fumotousa.com/

Author:  Bob V [ Sun Feb 03, 2008 6:01 pm ]
Post subject: 

You should be able to do the 18mm X 1.5 or the 3/4" X 16 UNF, I would stay away from anything larger or the pipe sizes

Author:  warp2diesel [ Sun Feb 03, 2008 6:42 pm ]
Post subject:  Time-serts work great!!

I had a box of them for use on VW Air Cooled Cylinder Heads, they worked under allot more pressure than the head pressure on an oil pan plug.

Steve

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