

| Subject: | Re: removing input shaft seal |
| From: | Scott Daniel - Turbovans |
| Date: | Mon, 14 May 2012 17:50:51 -0700 |
hey that's cool you could get a new slinger.. I'm curious what a new one costs ...? as long as gears aren't turning around.. there's on gear oil at the input shaft level I don't think.. so you could fill it , or mostly fill it now. have fun ! scott On 5/14/2012 4:34 PM, pickle vanagon wrote: > I didn't get these most recent emails until after I put it back together. > I didn't sand down the mating surfaces but I did clean it very carefully > with brake cleaner. I think I did a reasonable job applying the sealant as > I had a very thin and consistent bead squeezed out all around when I > tightened the parts together. > > With the oil slinger my housing was widened out enough that I had trouble > getting a good press fit even peening like that guy in thesamba thread > does, *and* using a brand new oil slinger (courtesy of Ken at Vanagain). > This trick to expand out the disc part sounds like it might have helped > though. > > What I did was sand the mating surfaces of the slinger and the housing with > coarse sand paper and used a considerable amount of JB Weld, and then > hammered it in and sat it on a hot radiator for a few hours to harden it > enough to feel comfortable reassembling. I'm not filling the transmission > until tomorrow morning so it will have fully hardened by then. > > I also rounded out the fork arms carefully (erring on the side of > under-doing it, since I don't currently have any clutch chatter.) > > Thanks so much for the help guys! Engine goes back up tomorrow. > > > > On Mon, May 14, 2012 at 11:18 AM, Daryl Christensen > <daryl@aatransaxle.com>wrote: > >> 3 things�**** >> >> 1. Grey or Black or whatever color..RTV has worked fine for us (and for VW >> for that matter) for 20+ years as a primary sealant Scott�Transmissions >> don�t get so hot and don�t create pressure like an engine does. RTV seals, >> gives and fills little divots on these 20 + yr old creatures and gaskets >> eventually seep. We flat file the surfaces as well after cleaning.**** >> >> ** ** >> >> 2. Take the hat shaped slinger and turn it so the �brim� of it is pointing >> up and is supported so the rest is hanging down in a vise. Then we hammer >> it to expand the brim (not the rest of it) so it has a tighter fit in the >> bell housing. Hope that makes sense..Then use the JB and pound it into the >> housing. I figure the JB will harden and help keep the slinger in place >> with the new seal pushing down on it while its drying.**** >> >> ** ** >> >> 3. Even out the forks on the crosshaft as long as the difference is >> slight. We round them off and even them up on most every one as they do get >> worn uneven most times. And never use a gold colored crosshaft..They are >> very soft and junk.**** >> >> ** ** >> >> Daryl of AA Transaxle**** >> >> 425-788-4070**** >> >> "On the cutting edge of Old technology"**** >> >> 86 Syncro Westy w/Turbo Zetec in the trunk**** >> >> 90 Doka Tristar w/2.5 Subie**** >> >> ** ** >> >> *From:* pickle vanagon [mailto:greenvanagon@gmail.com] >> *Sent:* Sunday, May 13, 2012 6:31 PM >> *To:* Daryl Christensen >> *Cc:* vanagon@gerry.vanagon.com >> >> *Subject:* Re: removing input shaft seal**** >> >> ** ** >> >> When I took the bell housing off today I found the oil slinger was >> completely loose. I guess it's good I took it off! >> >> My plan is to fix it in the way suggested here: >> http://www.thesamba.com/vw/forum/viewtopic.php?t=342440 >> >> I will try to look back at the pinion teeth and see what I can see. >> >> I looked carefully at the clutch fork for the uneven wear that sometimes >> occurs. I can see that the wear is a little bit uneven, but just a >> little. How much unevenness should I tolerate? Is sanding down the less >> worn one to match a reasonable alternative to replacing the fork? >> >> Just one more question... should I do anything to the mating surfaces of >> the bell housing/transmission other than clean them? I.e., is some very >> light sanding a good idea? >> >> Thanks again!! >> Wes >> >> >> **** >> >> On Sun, May 13, 2012 at 2:12 PM, Daryl Christensen<daryl@aatransaxle.com> >> wrote:**** >> >> If you are brave..look closely at the pinion teeth way back inside and see >> how its wear pattern looks...Nice and shiny is what you wanna see.**** >> >> >> Daryl of AA Transaxle >> 425-788-4070 >> "On the cutting edge of Old technology" >> 86 Syncro Westy w/Turbo Zetec in the trunk >> 90 Doka Tristar w/2.5 Subie >> >> >> -----Original Message----- >> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of >> pickle vanagon**** >> >> Sent: Sunday, May 13, 2012 10:13 AM >> To: vanagon@GERRY.VANAGON.COM >> Subject: Re: removing input shaft seal >> >> Ok guys thanks for the advice. >> >> Ill remove the bell housing and use RTV. >> >> Other than the oil slinger, is there anything else easy I should check >> behind the bell housing? >> Thanks again! >> Wes >> On May 13, 2012 11:13 AM, "Daryl Christensen"<daryl@aatransaxle.com> >> wrote: >> >>> Don't worry about the gasket..We haven't used them for years and >>> always use RTV instead. Just pull it off if that's your preference and >>> do it the easy way. Also you can check to see if the little slinger is >>> still solidly in place as a loose one will cause leaks. >>> T o repl the seal with the bell hsg on, you will need a seal puller to >>> pry it out and then a longish tube that will go over the length of the >>> input shaft to tap (hammer) it back in. >>> Any time you have to put in a seal and cant see the rear side after >>> its installed, you should put some grease in the back cavity where the >>> little spring is at to keep it from popping out from the force of the >> hammering. >>> Daryl of AA Transaxle >>> 425-788-4070 >>> "On the cutting edge of Old technology" >>> 86 Syncro Westy w/Turbo Zetec in the trunk >>> 90 Doka Tristar w/2.5 Subie >>> >>> >>> -----Original Message----- >>> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On >>> Behalf Of pickle vanagon >>> Sent: Sunday, May 13, 2012 6:25 AM >>> To: vanagon@GERRY.VANAGON.COM >>> Subject: removing input shaft seal >>> >>> How hard is it to remove the input shaft seal on the transmission >>> without removing the bell housing? >>> >>> I realize the bell housing is easy to remove but I don't have a gasket >>> for it and can't really afford to wait for one to come in the mail... >>> >>> >>> Thanks for any tips! >>> Wes >>> >>> >>> >> **** >> >> ** ** >>
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