Start the service and repair of the power steering pump by taking out the negative
Battery Cable from the battery post. With the engine off, get the power steering fluid out of the reservoir tank, next remove the air cleaner housing and its tube connecting the
Throttle Body and finally remove the serpentine
Drive Belt. For these engines, unscrew the clamp around the pump hose and the connected tube nut, then remove the pressure hose from the pump. After that, use the access holes in the pulley to remove the bolts holding the pump to the engine and free the pump from the bracket. Feed the three bolts at the pump and remove them to free the pump from its place on the 5.7L/6.1L engine. When installing, line the pump up with its holes on the engine bracket, put in the three bolts and tighten them to 28 Nm (21 ft. lbs.) torque. Whenever you replace the pressure hose, use a new O-ring, spray it with clean power steering fluid and fasten it to the pump using 47 Nm (35 ft. lbs.) of torque on the tube nut. Attach the supply hose to the pump and make sure it's held in place by the clamp. Afterward, reinstall the serpentine drive belt, air cleaner housing and inlet tube. After that, link the battery's negative cable to its post, check that it is attached securely, add liquid to the reservoir and carry out the initial pump operating steps.