

| Subject: | Re: Tranny end shift lever issue and fix |
| From: | Alistair Bell |
| Date: | Fri, 19 May 2017 07:51:31 -0700 |
Yup. Read your Bentley :-) Process is described but using a bit of sheet metal instead of wood. Alistair > On May 19, 2017, at 5:34 AM, John Rodgers <jrodgers113@GMAIL.COM> wrote: > > In regards to shifter problems on any stock van, at least, a friend > intoduced me to a jig for adjusting the shifter. I had never seen or heard > of it before but somebody within our greater vanagon society designed this > and apparently made it available to all if you are tool handy. A certain > shaped block of oak goes in place by the shifter on the tranny, and a bent > to shape and filled metal piece goes in the shifter guide box up front > above the spare tire. Loosen the connection holding the front and rear of > the shifter shaft together, put the jig parts in plsce then tighten the > connector, shifter then is, to quote from the movie "MY COUSIN VINNY"- > pretty much dead on balls accurate! The jig nails it every time! > > John R > > John > >> On May 19, 2017 01:39, "Dick Wong" <sailingfc@dslextreme.com> wrote: >> >> That was a nice easy fix. >> >> Just an idea if you're making a new cup, mirror polish the bore and add a >> "zerk" for grease. >> >> -Dick- >> >> -----Original Message----- >> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of >> Alistair Bell >> Sent: Thursday, May 18, 2017 10:27 PM >> To: vanagon@GERRY.VANAGON.COM >> Subject: Tranny end shift lever issue and fix >> >> Hi, >> >> Over the last couple of months I've noticed my van (86 syncro, 430,000 km) >> getting harder and harder to shift into 2nd gear, both up and down shifts. >> It felt like it was hitting a gate, an obstruction , not the same feeling >> as >> baulky synchro. It would go into gear if I kept the shifter firmly towards >> the left, (my knee). >> >> It felt more like a linkage problem than a transmission internal problem. >> >> So yesterday i decided to track it down, starting at the rear and the ball >> and cup lever from the transmission. You know how the fit of the ball into >> the cup can get sloppy, requiring replacements. I was thinking that might >> be >> my problem. Getting those parts off the van I got reminded that some >> previous owner had them bolted the cup part of the linkage to the >> horizontal >> shift rod. The stock set up relies on a roll pin only, coming up from the >> bottom. This bolt, m6, was horizontal thru the rod and lever. Actually the >> lever had threads cut in one side so the bolt actually threaded into the >> lever and also nutted. >> >> Took things apart and cleaned. The fit of the ball in the cup wasn't that >> bad. I think the diameter of the cup when new is around 30mm, and the ball >> diameter about 29.5mm. >> >> So I put it all beck together, before I tightened the added thru bolt I >> noted that the roll pin didn't do much at all to fix the lever cup on the >> shift rod. Wasn't very secure, could wobble around in the shift rod. But >> when I tightened up the thru bolt, the assembly became solid. >> >> Test drive and shifting back to normal. So I think the thru bolt had >> loosened a little, and my reassembly had fixed that. >> >> Oh and btw, the ball part which affixes to the splined shaft coming out of >> the tranny was a good fit on the splines. >> >> I'm happy for now with this unexpected easy fix but I think I'll make a new >> cup part. I know you can by replacement stock units, or a nice aftermarket >> one, but it looks like such an easy lathe project that it would be more fun >> to make one. Maybe use a different material than aluminum and maybe make >> the >> design better at holding the rubber boot. >> >> Alistair >>
Have something to add on this topic today? Revive this thread in the forum »