How to replace the upper control arm on a Chevy Silverado?
How to replace the upper control arm on a Chevy Silverado?
Place the floor jack underneath the wheel knuckle and jack it up three inches (7.5 cm) or so. Remove the 18mm nut securing the upper control arm ball joint to the knuckle. With the nut removed, pull the control arm free from the knuckle. At this point there is no tension on the camber bolts of the two attachment brackets. Figure 9.
What is the code for a 2003 Chevy Silverado?
This 2003 Chevrolet Silverado came in with the air flow stuck on defrost. A simple diagnosis of a code B0263 found a faulty mode actuator. This repair applies to 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, and 2011 Chevrolet Avalanche, Silverado, Suburban and Tahoe.
How to jack up a Chevy Silverado front wheel?
(Related Article: How to Jack Up Your Silverado – Chevroletforum.com) Figure 1. Remove the front wheel. Using a 10mm wrench, remove the bolt that holds the brake line to the upper control arm. Figure 2. Brake line attachment bolt on the upper control arm. Remove the bolt holding the ABS wire mount to the upper control arm.
How do you remove a nut from a Chevy Silverado?
Swivel the control arm up and down as you pull on it to free it from the brackets. If one or both of the bolts are difficult to remove, re-fasten the nut but don’t tighten it completely. Then pound on the nut with a large hammer (or better yet, an air hammer) to loosen the bolt.
Place the floor jack underneath the wheel knuckle and jack it up three inches (7.5 cm) or so. Remove the 18mm nut securing the upper control arm ball joint to the knuckle. With the nut removed, pull the control arm free from the knuckle. At this point there is no tension on the camber bolts of the two attachment brackets. Figure 9.
How do you jack up a Chevy Silverado?
Use a floor jack to raise the front of the vehicle, and place jack stands under the frame rails just behind the lower control arm mounts. Lower the truck onto the jack stands, and make sure the stands are not tilting in any direction. Remove the lug nuts and the front wheel. (Related Article: How to Jack Up Your Silverado – Chevroletforum.com)
Swivel the control arm up and down as you pull on it to free it from the brackets. If one or both of the bolts are difficult to remove, re-fasten the nut but don’t tighten it completely. Then pound on the nut with a large hammer (or better yet, an air hammer) to loosen the bolt.
How do you replace the front wheel on a Chevy Silverado?
Use a grease gun to fill the Zerk fitting on the ball joint (located at the end of the control arm) with grease until it backs up. Lastly, mount the wheel and re-install the lug nuts. Lower the front end and tighten the lug nuts in an alternating pattern to 100 ft-lbs (136 N-m).
