OEM 2006 Chevrolet Corvette Pushrod

2006 Chevrolet Corvette Pushrod Parts Questions & Experts Answers

• Q: How to replace the pushrod and valve rocker arm on 2006 Chevrolet Corvette?

  A: Begin by taking off the valve Rocker Arm covers and setting the valve rocker arms as well as valve pushrods and pivot support in a rack for maintaining correct positions. Bolts should be removed first followed by the valve rocker arms with the valve Rocker Arm pivot support before extracting the pushrods. Thoroughly inspect both valve rocker arms along with pushrods prior to performing any cleaning tasks. The installation process requires returning each component to its original position since valve lash needs to stay at net build without any necessary adjustments. The valve rocker arms along with the pushrods will need clean engine oil for lubrication while the valve Rocker Arm bolts require oil application on their flanges. Simplify the installation of valve Rocker Arm pivot support so the pushrods settle correctly both inside valve lifter sockets and Rocker Arm ends but do not tighten the rocker bolts in this phase. The technician should position the number one Piston at top dead center compression stroke while aligning the cylinder number one rocker arms off lobe lift with the Crankshaft sprocket key on the 1:30 mark at 12 o'clock positions. While the engine remains in the number one firing position, tighten the exhaust valve Rocker Arm bolts 1, 2, 7, and 8 along with the intake valve Rocker Arm bolts 1, 3, 4, and 5 to 30 nm (22 ft. Lbs.). Tighten the Crankshaft clockwise by 360 degrees and then secure the exhaust valve Rocker Arm bolts 3, 4, 5, and 6 to 30 nm torque (22 ft. Lbs.) along with the intake valve Rocker Arm bolts 2, 6, 7, and 8 to 30 nm torque (22 ft. Lbs.). During the final step of the inspection replace the valve Rocker Arm covers.