Author	[Modern View]
Danny P. 08-21-2012 06:34:52 170.141.177.87 Report to Moderator	I have a leak on my 1967 3000 ford diesel where the pump mounts to the trans case. I can't seem to locate a gasket anywhere for it. Can I make one out of cork gasket material? Thanks. [Reply]   [No Email]
RodInNS 08-21-2012 08:40:30 216.118.158.123 Report to Moderator	Re: Hydrologic Leak in reply to Danny P., 08-21-2012 06:34:52   It's a paper gasket that also acts as a shim for the backlash on the cam gear. The correct gasket is readily available and generally in stock at any NH dealer. You could make it if you know the thickness of the gasket paper required. I don't know off hand... Rod [Reply]  [No Email]
Ultradog MN 08-21-2012 17:37:59 70.57.147.96 Report to Moderator	Re: Hydrologic Leak in reply to RodInNS, 08-21-2012 08:40:30   FWIW, I have 3 of those gaskets here so for kicks I measured them up. 1) new aftermarket = .0195 2) new CNH = .0201 3) old NOS Ford = .0189 The NOS one is dry and brittle and might have shrunk. Unless I was in a hurry I wouldn't bother trying to make one. As you say, any CNH dealer will have one in stock and can mail it to you for 1st class postage if you ask. [Reply]  [No Email]
Danny.P 08-21-2012 08:20:06 170.141.177.87 Report to Moderator	Re: Hydrologic Leak in reply to Danny P., 08-21-2012 06:34:52   I believe it's coming from the gasket. I'll clean it good and make sure where the leak actually is. Thanks. [Reply]  [No Email]
soundguy 08-21-2012 07:24:16 184.246.237.93 Report to Moderator	Re: Hydrologic Leak in reply to Danny P., 08-21-2012 06:34:52   is it really leaking at the gasket.. or at the compression pressure tube? [Reply]  [No Email]
Sean in PA 08-21-2012 07:03:22 71.224.102.32 Report to Moderator	Re: Hydrologic Leak in reply to Danny P., 08-21-2012 06:34:52   Are you talking about the hydraulic pump? It actually mounts to the engine at the flywheel, but most of the body of the pump is rearward of the mounting point so it looks like it is mounted on the transmission. The original part number for that gasket is E4NN911AA, which shows as no longer available, but Messick's shows that it was superseded by part number 83948101, and it shows that they have 4 of the newer part number in stock for $6.38 a piece. What's leaking there hopefully isn't hydraulic oil, it should be engine oil. If hydraulic oil is leaking there, then there's another leak inside the pump itself, and your crankcase oil is probably contaminated as well. This post was edited by Sean in PA at 07:11:01 08/21/12. [Reply]  [No Email]