----- Original Message -----From: emzTo: Mick KalberSent: Tuesday, April 24, 2001 = 1:12 AMSubject: Re: [Syncro] 89 Syncro = driveshaft detachedObviously = that the last person to install the joint,
did not use a torch wrench. Or = as I've seen, was even
more wreckless, and left a bolt or two loose. Seen = this
at least a dozen time with VW products.
Not to brag but to = prove my point, I've alway used
a torch wrench when the torch specs. are = given, and I've
never had a CV joint come apart. =
&nb= sp; &nbs= p;  = ; = Eric
Mick Kalber wrote:
I need some input here... I left = Hilo going north up the Hamakua coast on my way to Kailua-Kona yesterday... = about 25 minutes out of town, just as we got to the bottom of the first of = three deep horseshoe turns through gulches in the area, I heard a loud clunk... = like I had run over something that had hit the bottom of the van... or = maybe something had broken below. As I slowed down rather quickly, = there were a series of sharp metal on metal sounds like the driveshaft was = catching on something. Scared me to death... I tought the = front diff had gone out or something. Any subsequent moving of the van = created the same driveshaft catching metal on metal sound every eight or ten = feet. Naturally I stopped the car as soon as I could get = safely to the shoulder which was at a very precarious position in the bottom of = the gulch where vehicles don't slow down much and visibility is poor at = best. It was raining steadily. I could see nothing amiss below the van = so I assumed the front diff (or something nearby) had broken internally. Anyway, called a flatbed tow truck and had the van trucked back to Hilo to my = mechanic's shop... about 32 miles or so. Cost me $87... I was glad it = wasn't more. Today my mechanic told me the left driveshaft had come = apart from the CV joint. Bolts were so twisted they had to cut them = off to repair... probably from the catching noise I experienced. = Somehow the bolts had managed to work their way loose... question is why? = Tow cost me more than the repair (thank God!). Why in the world would this = happen? The only background I can give is that we recently rotated the tires, back to = front and vice versa... not crossed, no spare added. All tires are = Michelin MTX's and are evenly worn with about 3/8" of tread on each. = Funny thing was, last week after we rotated them she pulled to the left, = against the crown of the road... badly enough for me to be concerned about = an alignment problem. Unfortunately, I didn't have time to check = out the pull to the left prior to my trip. But, oddly enough, there was no mis-alignment prior to the rotation. So we have now = re-rotated (un-rotated?) the tires to the original positions and... guess = what... no more pull to the left. Hmmm. Also, checked tire pressure = upon return... all were at 38 except the right front which was at 40 for = some reason. The CV = and shaft had been disconnected twice before... once when we installed a new = VC and the other when we rebuilt the gearbox (rear). So, the initial suspicion is that they weren't put back together tightly, = right? But that was about five months ago! My mech says if that were the = case we probably wouldn't have gone more than a few days before it came = apart. Over the past five months I've driven over many very rough roads and = not experienced any problem whatsoever. So, first, could the tire rotation have = anything to do with the shaft/CV working it's way loose? Seems pretty = weird to have been that, but we can't think of anything else. And why = would the tire rotation cause a strong pull to the left? Anybody have = any thoughts? Concerns me for future trips, especially here where = there are only a few qualified mechanics and lots of places to get stuck = far away from them. Yikes. BTW, my mech is a very experienced VW guy who races VW's = and works on them full time in his own shop with his son and two other = guys. He's worked on four of my vans over the years and I trust him implicitly. We talk over ever detail of every repair. = He's taught me a lot of the little that I know (if that makes any sense). TIA Volks! Baffled = in Hawaii... Mick = Kalber
89 = Syncro Westy "Daddeo"
Tropical Visions Video, Inc.
62 = Halaulani Place
Hilo, = Hawaii 96720
808-935-5557
808-935-0066 (fax)
hotlava@interpac.net
www.volcanoscapes.com Mick Kalber
Tropical Visions Video, = Inc.
62 Halaulani = Place
Hilo, Hawaii = 96720
808-935-5557 =
808-935-0066 (fax) =
hotlava@interpac.net
www.volcanoscapes.com
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