Monster

New transmission was installed by dealer, mechanic test drove it and found the rearend making noise. The theory is the spider gear(s) broke (open carrier) locked the rearend up for a split second while moving at 30 mph and wasted the tranny. It seems to take any question whether I abused or neglected maintainance on the transmission and throw it out the window. Now the question is what caused the spider gears to break...ABUSE, wouldn't think so. I run the truck through the paces when I can but I rarely ever did burn outs with the damn thing. A one legged dog impresses nobody. <img border="0" alt="[Burnout]" title="" src="graemlins/burnout.gif" />

Any ideas or reasons this would happen?
Need to cover my *** at the dealer to HOPEFULLY get GM to pay more or for the whole thing. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

CashDudeHomie

iTrader: (5)

Why don't you pull the differential cover off and see if you are right?

Monster

My truck is up at the dealer still. Tomorrow I will talk to the service manager to see what can be done. I don't want them to pull the cover until I know if who going to fix it them or myself, out of warranty by 7K miles-GM is splitting the tranny and install cost with me. May have to limp it home if they don't pay to fix the rear.

Neil 6.0

I've blown a couple of sets of spider gears back in my younger days. Once from spinning my tire on a rain slick highway for several hundred feet. The gears don't like it very much when one tire is spinning at 100+ mph and the other is just rolling along and all of a sudden the spinning tire grips dry pavement. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

The other time was probably from playing around in 4x4-Low range, trying to pull the front wheels off the ground, which believe it or not is possible to do in a 1981 K5 Blazer. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

Good luck with the dealer!

XLR8NSS

iTrader: (4)

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Neil 6.0:
<strong>
The other time was probably from playing around in 4x4-Low range, trying to pull the front wheels off the ground, which believe it or not is possible to do in a 1981 K5 Blazer. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif"><img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

John

bdubb

iTrader: (2)

Used to pull the wheels in my friends jeep. Until I was in the back and fly up and hit my head on the roll bar.... <img border="0" alt="[boring]" title="" src="graemlins/gr_zzz.gif" />

really slow truck

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by XLR8NSS:
<strong> </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Neil 6.0:
<strong>
The other time was probably from playing around in 4x4-Low range, trying to pull the front wheels off the ground, which believe it or not is possible to do in a 1981 K5 Blazer. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif"><img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

John</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">my thoughts exactly!

really slow truck

dont mind me im just being addicted <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

Neil 6.0

Post ***** <img border="0" alt="[Fluffy]" title="" src="graemlins/fluffy.gif" />

Monster

Dealer called Friday morning and informed me they will pay to fix the rearend, WHOOWHOO! I guess I better buy my next new vehicle from them.
Just a fyi, don't know think other delaers would be this generous. They know, I didn't even buy the truck (or my wife's LT-1 caprice) from them, I bought the truck from a used car lot-which was against better judgement. I used to work for one of the service writters and my wife has done some posters and service sheets for the service department. But I do know the owner has made it clear to the service manager to keep on top and try to have one of the best Chevy service departments in the area. Thumbs up Jim Trenary Chevrolet in St. Charles, MO