LOST JEEPS :: View topic - Alternative oil drain

What if...

You purchased the stock oil drain plug (that way you know it fits the odd BS-21 thread in the pan) and drilled and tapped a 1/4 NPT right through the middle of it?

Then go looking around aircraft parts and find something like this...

http://curtissuperiorvalve.com/pipethread.html

Still poking around for an even lower profile valve...

Today I installed the CRD-108 adapter ( available from http://lubricationspecialist.com ) along with the Trasko M6 Dragon valve ( available from http://www.trasko-usa.com/ ), and so far it seems to be working well. I did use some teflon thread sealant between the adapter and the D-valve though, due to the D-valve bottoming out on the brass adapter.

In any case, this setup seems to work well, although it may very well stick out farther than the adapter used in conjunction with a Fumoto. (For reference, it sticks down 1.75 inches from the pan.)

I kind of wish our pan thread was more common, since just throwing in a Trasko D-valve or a Fumoto without an adapter would be quite nice.

Dumb British parallel threads.

This is too cool...I cant believe I didnt think of this myself

http://www.oilchangesystems.com/oil_ext ... sembly.php

I gotta get/make me one of these setups.

kjcrd117 wrote:

As far as I remember I use the M3 Install it, -One shot deal- with a brass washer, does not use space at all and is very safe. draining is slow but well worth it

nescosmo..

We will have a Fumoto to use that does not require the adapter. Fumoto has had it for years but just looked at it a few weeks ago. The way the listed the thread made me think it was wrong. But when I got one and measured it up its a prefect fit. As soon as I get some in stock I will let you know. Should only be a week or so.

Greg

LanduytG wrote:

Any chance for a trade-in program?

- Chris

LanduytG wrote:

Any chance for a trade-in program?

- Chris

Dag nabbit! I just did an oil change last night, and the clearance issues are the reason I haven't installed a Fumoto yet. Any chance you (or someone) could post a photo of the new valves installed, so we can have an idea of the clearance?

LanduytG wrote:

Any update on this? From looking at Fumoto's site, I get the impression that the F102 may be the right adapter. It is PF-3/8", which is supposedly functionally interchangeable with BSPP. I'd like confirmation one way or the other though.

Greg, is the F102 the correct Fumoto, or is it another one?

Thanks, and let us know when you have the correct adapter in stock.

Author:	danoid [ Thu Jan 03, 2008 3:35 pm ]
Post subject:	Alternative oil drain
OK, maybe I'm really off base here, but I've purchased the Fumoto w/ adapter and it just seems too big to be hanging off the bottom of my oil pan. What if... You purchased the stock oil drain plug (that way you know it fits the odd BS-21 thread in the pan) and drilled and tapped a 1/4 NPT right through the middle of it? Then go looking around aircraft parts and find something like this... http://curtissuperiorvalve.com/pipethread.html The hex head from the oil drain plug (Chrysler p/n 04720352 ?) is about 8 mm high, and the website lists this CCA-39000 valve as 1.69 in of which I'll guess that about half is thread for a total height of around 29.5 mm (vs around 35 for the Fumoto + adapter). Still poking around for an even lower profile valve...

Author:	dgeist [ Thu Jan 03, 2008 3:50 pm ]
Post subject:	Re: Alternative oil drain
danoid wrote: What if... You purchased the stock oil drain plug (that way you know it fits the odd BS-21 thread in the pan) and drilled and tapped a 1/4 NPT right through the middle of it? Then go looking around aircraft parts and find something like this... http://curtissuperiorvalve.com/pipethread.html Still poking around for an even lower profile valve... if you went that direction, it might be good to put two small indents in the plug to you could remove it with a spanner, otherwise there's no way to get it out of the pan once you drill out the hex socket.

Author:	danoid [ Thu Jan 03, 2008 3:57 pm ]
Post subject:
The internal hex drive fill plugs have been replaced with an external hex like a short bolt. Also: I've been trading e-mails with a gentleman from Fumoto and if I wanted to order 500+ (yeah!) parts they would think about a custom thread cut...

Author:	gmctd [ Thu Jan 03, 2008 7:24 pm ]
Post subject:
The valve opening must be at the floor level in the pan to get full drainage to empty pan - that being the case, even tapping the pan for the cca-1400\1700 would result in excess extension, or incomplete drainage Maybe something similar to the Cummins bung, which is drilled and cross-drilled, such that complete removal is unnecessary - just back it out a little so the cross-drilled passages clear the pan threads, and the oil drains thru the plug Or, a small compact ball valve, retapping the pan for NPT, remove the handle until oil change time

Author:	kjcrd117 [ Fri Jan 04, 2008 8:38 pm ]
Post subject:
Today I installed the CRD-108 adapter ( available from http://lubricationspecialist.com ) along with the Trasko M6 Dragon valve ( available from http://www.trasko-usa.com/ ), and so far it seems to be working well. I did use some teflon thread sealant between the adapter and the D-valve though, due to the D-valve bottoming out on the brass adapter. In any case, this setup seems to work well, although it may very well stick out farther than the adapter used in conjunction with a Fumoto. (For reference, it sticks down 1.75 inches from the pan.) I kind of wish our pan thread was more common, since just throwing in a Trasko D-valve or a Fumoto without an adapter would be quite nice. Dumb British parallel threads.

LOST JEEPS http://www.lostjeeps.com/forum/phpBB3/

Alternative oil drain http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=5&t=28162	Page 1 of 2

Author:	nescosmo [ Sat Jan 05, 2008 2:43 am ]
Post subject:
kjcrd117 wrote: Today I installed the CRD-108 adapter ( available from http://lubricationspecialist.com ) along with the Trasko M6 Dragon valve ( available from http://www.trasko-usa.com/ ), and so far it seems to be working well. I did use some teflon thread sealant between the adapter and the D-valve though, due to the D-valve bottoming out on the brass adapter. In any case, this setup seems to work well, although it may very well stick out farther than the adapter used in conjunction with a Fumoto. (For reference, it sticks down 1.75 inches from the pan.) I kind of wish our pan thread was more common, since just throwing in a Trasko D-valve or a Fumoto without an adapter would be quite nice. Dumb British parallel threads. As far as I remember I use the M3 Install it, -One shot deal- with a brass washer, does not use space at all and is very safe. draining is slow but well worth it nescosmo..

Author:	Jeger [ Sat Jan 05, 2008 10:04 am ]
Post subject:
Here is another idea I ran across Jeger wrote: This is too cool...I cant believe I didnt think of this myself http://www.oilchangesystems.com/oil_ext ... sembly.php I gotta get/make me one of these setups. http://www.lostjeeps.com/forum/phpBB3/vie ... ight=banjo

Author:	kjcrd117 [ Sat Jan 05, 2008 11:04 am ]
Post subject:
nescosmo wrote: kjcrd117 wrote: Today I installed the CRD-108 adapter ( available from http://lubricationspecialist.com ) along with the Trasko M6 Dragon valve ( available from http://www.trasko-usa.com/ ), and so far it seems to be working well. As far as I remember I use the M3 Install it, -One shot deal- with a brass washer, does not use space at all and is very safe. draining is slow but well worth it nescosmo.. Really? The M3 is a 12mm-1.75 thread, which should be too small for our application. I think our thread is close to a 16mm-1.5 (what the M6 has), but is actually a 3/8" BSPP with 19 threads per inch. Are you sure you didn't just throw an M6 in there and cut new threads (seeing as the stainless is so much harder than the pan) in the process? I wouldn't doubt that working, but figured I'd use the adapter, knowing it should work since it had a female 16mm-1.5 that would accept the Fumoto 108 or the Trasko M6 (that are male 16mm-1.5). In any case, I'm glad it works for you, since it probably looks nice and clean installed. If you get a chance, can you verify what model you did indeed install on your vehicle? I know the records of that may long since be gone, but I'm still curious.

Author:	LanduytG [ Mon Jan 07, 2008 9:34 am ]
Post subject:
We will have a Fumoto to use that does not require the adapter. Fumoto has had it for years but just looked at it a few weeks ago. The way the listed the thread made me think it was wrong. But when I got one and measured it up its a prefect fit. As soon as I get some in stock I will let you know. Should only be a week or so. Greg

Author:	BlackLibertyCRD [ Mon Jan 07, 2008 9:45 am ]
Post subject:
LanduytG wrote: We will have a Fumoto to use that does not require the adapter. Fumoto has had it for years but just looked at it a few weeks ago. The way the listed the thread made me think it was wrong. But when I got one and measured it up its a prefect fit. As soon as I get some in stock I will let you know. Should only be a week or so. Greg Great, I will want one that fits without adapter.

Author:	chrispitude [ Mon Jan 07, 2008 10:42 am ]
Post subject:
LanduytG wrote: We will have a Fumoto to use that does not require the adapter. Fumoto has had it for years but just looked at it a few weeks ago. The way the listed the thread made me think it was wrong. But when I got one and measured it up its a prefect fit. As soon as I get some in stock I will let you know. Should only be a week or so. Greg Any chance for a trade-in program? - Chris

Author:	PhoenixCRD [ Mon Jan 07, 2008 11:46 am ]
Post subject:
chrispitude wrote: LanduytG wrote: We will have a Fumoto to use that does not require the adapter. Fumoto has had it for years but just looked at it a few weeks ago. The way the listed the thread made me think it was wrong. But when I got one and measured it up its a prefect fit. As soon as I get some in stock I will let you know. Should only be a week or so. Greg Any chance for a trade-in program? - Chris seconded!!! Gary

Author:	dgeist [ Mon Jan 07, 2008 11:54 am ]
Post subject:
chrispitude wrote: LanduytG wrote: We will have a Fumoto to use that does not require the adapter. Fumoto has had it for years but just looked at it a few weeks ago. The way the listed the thread made me think it was wrong. But when I got one and measured it up its a prefect fit. As soon as I get some in stock I will let you know. Should only be a week or so. Greg Any chance for a trade-in program? - Chris X2, I'd seriously like to get a little more clearance beneath the valve. Also, is it with or without nipple?

Author:	LanduytG [ Mon Jan 07, 2008 12:23 pm ]
Post subject:
You will be able to get it with or without nipple. Greg

Author:	thebigtman [ Wed Jan 16, 2008 11:37 am ]
Post subject:	What about an Oil Buddy?
Has anyone tried an Oil Buddy? It sucks the oil up from the pan through the dipstick? I used it on all my boats and some other conventional gas engines. Any disadvantages? Tim

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Author:	Threeweight [ Mon Jan 07, 2008 6:37 pm ]
Post subject:
Dag nabbit! I just did an oil change last night, and the clearance issues are the reason I haven't installed a Fumoto yet. Any chance you (or someone) could post a photo of the new valves installed, so we can have an idea of the clearance?

Author:	UFO [ Mon Jan 07, 2008 7:16 pm ]
Post subject:
Threeweight wrote: Dag nabbit! I just did an oil change last night, and the clearance issues are the reason I haven't installed a Fumoto yet. Any chance you (or someone) could post a photo of the new valves installed, so we can have an idea of the clearance? Ditto.

Author:	kjcrd117 [ Tue Jan 15, 2008 3:39 pm ]
Post subject:
LanduytG wrote: We will have a Fumoto to use that does not require the adapter. Fumoto has had it for years but just looked at it a few weeks ago. The way the listed the thread made me think it was wrong. But when I got one and measured it up its a prefect fit. As soon as I get some in stock I will let you know. Should only be a week or so. Any update on this? From looking at Fumoto's site, I get the impression that the F102 may be the right adapter. It is PF-3/8", which is supposedly functionally interchangeable with BSPP. I'd like confirmation one way or the other though. Greg, is the F102 the correct Fumoto, or is it another one? Thanks, and let us know when you have the correct adapter in stock.

Author:	danoid [ Tue Jan 15, 2008 10:12 pm ]
Post subject:
kjcrd117 wrote: LanduytG wrote: We will have a Fumoto to use that does not require the adapter. Fumoto has had it for years but just looked at it a few weeks ago. The way the listed the thread made me think it was wrong. But when I got one and measured it up its a prefect fit. As soon as I get some in stock I will let you know. Should only be a week or so. Any update on this? From looking at Fumoto's site, I get the impression that the F102 may be the right adapter. It is PF-3/8", which is supposedly functionally interchangeable with BSPP. I'd like confirmation one way or the other though. Greg, is the F102 the correct Fumoto, or is it another one? Thanks, and let us know when you have the correct adapter in stock. I bought the replacement drain plug and measured it with my thread gages. It's not 18 threads / inch, it's not 20, it's not anything metric. I can't think of anything that's functionally interchangable with something of a different thread pitch without retapping.

Author:	chadhargis [ Wed Jan 16, 2008 12:25 pm ]
Post subject:
Purists will tell you that vaccuming the oil out won't get all the oil, but if it's good enough for Mercedes, it works for me. They use it on some of their cars.