

| Subject: | Re: Mechanical/Brakes/1984 Westy |
| From: | Eric Wunrow |
| Date: | Sat, 10 Dec 2016 23:41:29 -0500 |
Correct. Thanks, Eric Eric Wunrow Pictures 303. 988. 8717 VW@EricWunrow.com (for this list's emails) EW@EricWunrow.com (for private messages) On Dec 6, 2016, at 4:25 AM, David Beierl <dbeierl@ATTGLOBAL.NET> wrote: > "There was zero reference in that post to make anyone think "wrong style > bearings�" so I think my reply there is fitting." > > There are really only two reasons that could lead to bad clearances in a > tapered roller bearing -- wrong size bearing or damaged shaft. MarkWard > pointed you directly to the trouble, and certainly deserves credit for his > clear thinking. It is difficult to understand how any mechanic could > install a bearing half that was an eighth of an inch too large for the > shaft, but checking the clearances as MarkWard said would have instantly > found it . > > Yrs, > d > > On Thu, Dec 1, 2016 at 12:39 PM, Eric Wunrow <VW@ericwunrow.com> wrote: > >> The overriding opinion on several fronts, even beyond here, was master >> cylinder-related, and several other potential issues others supported. >> >> >> Terry busted his butt trying to help us, we shared many posts, emails, >> texts, and phone calls. >> >> I'm sure not going to apologize for thanking someone that was really there >> for me from Day 1. >> >> >> I've replied to Mark's post on the Samba� or, is that you and you're >> blowing your own horn? There was zero reference in that post to make anyone >> think "wrong style bearings�" so I think my reply there is fitting. >> >> >> My appreciation for each and every reply I've gotten from everyone has >> been stated, as I really am very thankful for everyone's help! >> >> This is the only note I could have done without� please just avoid my >> posts from here on out. >> >> Eric >> Eric Wunrow Pictures >> 303. 988. 8717 >> >> VW@EricWunrow.com (for this list's emails) >> EW@EricWunrow.com (for private messages) >> >> >> >> On Dec 1, 2016, at 11:55 AM, vw_van_fan_Mark <madvws@COX.NET> wrote: >> >>> The official VW Parts says the spindle diameter changed in 84 model year >> production at chassis number E - 023827 so most 84 would have the later >> bearing. Only pretty early 84 model year vans would have the old bearing. >> The factory built roughly 150,000 T3 vehicles most years. >>> >>> Not sure why you gave much credit to TK since Mark Ward blamed the >> bearings right away. Meanwhile TK had you replacing the master cylinder, >> looking for bad hoses, bad bleeders, and said several times that the >> bearing were likely not the cause. >>> >>> Yes, VanCafe rocks, as usual! >>> >>> Mark D >>> >>> >>> Eric Wunrow wrote: >>>> THANK YOU everyone for your help!!! >>>> >>>> The problem is fixed, and as I "just knew," yes my brake issue was >> related to putting in front bearings. >>>> >>>> As I kept saying ad nauseum, coincidences are rare in the mechanical >> world� >>>> >>>> >>>> Here's the short version� >>>> All Vanagons prior to later 1984 ending with 150001 as their chassis >> number (findable on the rearward side of the frame wall under the bus and >> below the passenger seat), which should match the VIN if not chopped, had a >> smaller front spindle diameter. >>>> >>>> In our case, the mechanic used the later-version bearings on our >> early-1984 bus, meaning there was a huge amount of slop in the front >> bearings that enabled rotor-centering inconsistencies under braking. Hence, >> pedal went to floor, then fine, then somewhere in between... >>>> >>>> >>>> Sans repeating the entire saga, and hopefully without irritating our >> lovely hosts here, here's all the details: >>>> http://www.thesamba.com/vw/forum/viewtopic.php?t=667705& >> postdays=0&postorder=asc&start=0 >>>> >>>> >>> >> >
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