

| Subject: | Re: CV Bolts (Stripping For Attention) |
| From: | miguel pacheco |
| Date: | Thu, 27 Mar 2008 15:17:25 -0600 |
Dennis, I will check this tonight............... On Thu, Mar 27, 2008 at 2:41 PM, Dennis Haynes <d23haynes57@hotmail.com> wrote: > If you can easily slide the stub shaft thorught the bearings you have a > problem. The bearing inner races are an interference fit to the shafts. > You > at least need new bearings and if this has gone on for long, you may need > new stub axles. Previous insuffecient torque of the axle nut is the most > likely cause. > > Dennis > > > >From: Mike <mbucchino@CHARTER.NET> > >Reply-To: Mike <mbucchino@CHARTER.NET> > >To: vanagon@GERRY.VANAGON.COM > >Subject: Re: CV Bolts (Stripping For Attention) > >Date: Thu, 27 Mar 2008 11:51:52 -0400 > > > > I have written about the best method for removal of the outer cv bolts > in > >previous posts, but here's the short version again; > >1. Loosen the outer 46mm axle nut(s). (you do not have to put the van on > >jackstands; drive-up ramps would be better if you're bigger than I am > (and > >I'm kind of big!) > >2. Remove all of the inner cv bolts. > >3. Bring the axle/ inner cv(s) off the flange(s) and gently let them > hang > >down. Cover each cv with a large ziploc baggy closed around the axleshaft > >with a tie-wrap or a short twist of wire to keep the mess contained and > the > >dirt out. > >4. Slide the outer cv(s)/ axle stubs inwards; out of the bearings. > >5. Remove the now easily-accessible outer cv bolts, using vice-grips to > >hold onto one bolt head while you loosen the other ones. Do NOT clamp > the > >axle in a benchvise or with pliers or a vise-grips, it'll cause surface > >damage that will lead to failure. ON the last bolt, move the vice grips > to > >one of the loosened bolts to break torque on the last bolt. > >This gives you the ability to properly clean the dirt, mud, grease. etc. > >out > >of the hex or 12-point holes with a pick or piece of wire, before trying > to > >insert the appropriate tool and break torque on the fastener. I always > tap > >the 6- or 12-pt bit 'home' inside the bolt recess before applying force. > >This method has worked for me for many years with a 100% success rate. > Any > >other methods I have tried have only resulted in stripped-out > >bolts......... > > > >YMMV, > > > >Mike B. > > > >----- Original Message ----- > >From: "Jim Felder" <jim.felder@GMAIL.COM> > >To: <vanagon@GERRY.VANAGON.COM> > >Sent: Thursday, March 27, 2008 10:23 AM > >Subject: Re: CV Bolts (Stripping For Attention) > > > > > >>Miguel; > >>I have been through a lot of what you're going through lately. I solved > >>the > >>problem by doing similar: I went to fastenall and asked for the best > >>hex-headed replacement bolts they could sell me and nord-lock two-piece > >>lock > >>washers (you should look into these if you don't know about them). > >> > >>I was very, very lucky in that my wallowed out bolts (at least the worst > >>of > >>them) were on the transmission side where I could get a pair of vise > grips > >>on them to ease them out. > >> > >>I never had to do it, but my strategy for any that might have been stuck > >>in > >>the outer housing was to go to sears and buy an appropriate sized bolt > >>remover that has the reverse-threaded spiral ribs that fit over a bolt > >>head > >>and grab it as pressure and torque are put on it. > >> > >>If that failed, I would have driven the car to a welding shop where they > >>could weld on a steel rod long enough to get a pipe wrench on, a trick I > >>had > >>to resort to once upon a project. > >> > >>Jim > >> > >>On Thu, Mar 27, 2008 at 8:36 AM, Miguel Pacheco <mundopacheco@gmail.com> > >>wrote: > >> > >>>Installing Front Left Axle Assembly on 90 Syncro : > >>>I have a box full of the Triple Square style bolts ready to replace the > >>>infamous allen head ones. Attempt at first Allen=stripped. Attempt #2 > >>>Allen=stripped! But, that's Ok because it's the end of my '2hr after > work > >>>window' and it's time for my ROTR (that's rum on the rocks!) > >>>Now it is a new day and I have 10hrs before the end of my workday, and > >>>the > >>>beginning of another 2hr work window, to search for interesting tips to > >>>help > >>>me out of this bind. Anyone know of any tricks to remove these stripped > >>>allen head bolts? > >>>I've done this job quite a few times and never had this problem, not > >>>once. > >>>As always, I soak these with penetrant, clean the recess meticulously, > >>>tap > >>>the allen socket into place and gently (never using an air ratched)tug > >>>until > >>>the bolt releases. Oddly enough, this was to be my first replacement of > >>>these with the Triple Square style......... > >>>Thanks! > >>>Miguel..stripping for attention > >>> > >> > -- Gracias, Miguel
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