How to Replace the Driveshaft on a 2001 Chevrolet Silverado

Because the 2001 Chevrolet Silverado driveshaft is balanced, it is a good practice to install it in the same holes in the pinion yoke. It's possible to install it in either of the two sides of the pinion, so marking it helps for reinstallation on the same side. Some of the long-bed trucks have a split-type driveshaft, secured in the middle by a support bearing. The more level the surface, the better to prevent too much transmission leakage during driveshaft removal. Prevent leakage if a tail shaft block is installed; use a plastic tube that plugs the tail shaft hole. They are inexpensive and most auto parts stores carry them..

Instructions

1

Block the passenger side wheels to keep the vehicle from rolling. Raise the driver's side of the truck by placing the floor jack under the middle of the frame. Place the jack stand under the frame just forward of the rear wheel. Lower the truck so it rests on the stand.

2

Place the transmission in neutral. Slide under the truck and mark the pinion flange and the driveshaft with an alignment mark. Remove the bolts and nuts with a socket and wrench holding the two universal joint bearings into the pinion flange with a metal strap.

3

Place the drain pan under the rear-transmission tail housing. Lower the rear of the driveshaft and pull it out of the transmission tail housing.

4

Install the driveshaft into the tail housing first and then turn it as necessary to align to the marks made previously. Push the two universal bearings into their slots in the pinion flange. Install the metal straps, insert the bolts and nuts and then tighten securely with a wrench.

5

Raise the truck. Remove the jack stands and lower the truck. Raise the hood. Check and fill the transmission as necessary to bring it up to the full mark.