Looks like I'm gonna have to tear it down again - The 1947 - Present Chevrolet & GMC Truck Message Board Network

O'l Buck · 02-14-2003, 02:03 PM

I took my K-10 out to get wood the other day after about 4" of snow hit the ground. I locked the hubs, put the 205 in 4 HI, started moving and it sounded like someone was beating on my front driveshaft with a hammer!!!!!!!!!! 4 LO was the same racket. I am not impressed. I'm hoping I get lucky and it's just a u-joint, either in the driveshaft or the axle......either way it would be better than having to rebuild the transfer case. It sounds fine in 2WD. The weather's been to crappy to slide under it and investigate where the noise is comming from. Has anyone else exprienced this? What did you find?

72 CustomCamper · 02-14-2003, 03:10 PM

Hey Chad, I agree, check the U joints first. Don't forget the ones in the stearing nuckel also. Could also be that the hubs aren't locking in all the way, had that problem on me 74 Blazer. But on my old bronco I had blown the ring and pinion.

Chuck

02-14-2003, 02:03 PM	#1
O'l Buck Recovering Truck Driver Join Date: Mar 2002 Location: Orleans, NE USA Posts: 1,883	Looks like I'm gonna have to tear it down again I took my K-10 out to get wood the other day after about 4" of snow hit the ground. I locked the hubs, put the 205 in 4 HI, started moving and it sounded like someone was beating on my front driveshaft with a hammer!!!!!!!!!! 4 LO was the same racket. I am not impressed. I'm hoping I get lucky and it's just a u-joint, either in the driveshaft or the axle......either way it would be better than having to rebuild the transfer case. It sounds fine in 2WD. The weather's been to crappy to slide under it and investigate where the noise is comming from. Has anyone else exprienced this? What did you find? __________________ 67 K-20 350, SM465, Eaton rear, 4.56 no spin option 00 Dodge 2500 4x4, 24V cummins, 5 speed Chad South Central Nebraska

02-14-2003, 03:10 PM	#2
72 CustomCamper huh ??? Join Date: Nov 2002 Location: Fredericksburg,Va. Posts: 3,369	Hey Chad, I agree, check the U joints first. Don't forget the ones in the stearing nuckel also. Could also be that the hubs aren't locking in all the way, had that problem on me 74 Blazer. But on my old bronco I had blown the ring and pinion. Chuck __________________ 90 Blazer Silverado 350w/ 700R4 and 32" Kelly's "I am a bomb technician. If you see me running try to keep up!"



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