OEM Chevrolet K3500 Universal Joint

Chevrolet K3500 Universal Joint Parts Questions & Experts Answers

• Universal Joints
  89059111
  Q: How to replace the universal joints (External Snap Ring Type) on Chevrolet K3500?

  A: Support the entire propeller shaft on a press table so one end is up and one is down; after that, indicate the spots where you will connect the transmission and rear axle using marks. Pull out the snap ring by gripping its end with pliers; if one is difficult to remove, tap the bearing cup to remove the pressure. Attach the side with the Universal Joint to a socket of 30 mm (1 1/8 inch) size and press out the lower bearing cup using j9522-3. If the cup is stuck inside, raise the cross, slide the j9522-5 between the seal and the stuck cup and keep pressing. Rotate the propeller shaft to push out the opposite bearing cup, take out the cross and all pieces from the yoke and if you are changing the front Universal Joint, remove its bearing cups just like before. Check the grooves around the retaining ring and the bearing cup bores for dirt or corrosion and clean them as required. Before installing, take the bearings out of the new Universal Joint journals and apply grease to them. Partially affix one bearing cup into the yoke, rotate the yoke pin clockwise so the ear points down and slide the lacing cross in position until the trunnion seats in the cup. Set the bearing cup that goes on the yoke flush against it and then start the other side by setting the bearing cup so the trunnions are in line. While pushing in the opposite bearing cup, make sure the trunnions can rotate easily. If the gears are binding, immediately stop and check if they are not aligned. Keep pressing the bearing out until the groove for the retainer becomes apparent and then install the retainer with chassis grease if required to help it go on properly. When the retainer won't technically seat, use a dead blow hammer to tap the yoke with a firm stroke.