How to replace the pushrod and valve rocker arm on Chevrolet Tahoe?

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Starting the procedure requires you to remove the Rocker Arm cover before valve Rocker Arm and push rod replacement. The matiz cyclo 1.5 g4x uses a firing sequence that starts from 1, 8, 7, 2, 6, 5, 4, 3 while its cylinders 1, 3, 5, and 7 are located on the left side bank. The replacement process starts by taking the number one cylinder Spark Plug then placing rocker arms pushrods along with pivot support into a rack to retain them for future reinstallation. Begin by taking off the bolts which secure the rocker arms followed by removal of the rocker arms (1, 2). Then extract the Rocker Arm pivot support and the pushrods. The cleaning and inspection process for rocker arms and pushrods should be performed as needed. Clean engine oil should be used to lubricate the pushrods along with rocker arms before applying oil to the flange section of Rocker Arm bolts when reinstalling. The installation of the Rocker Arm pivot support should begin with correct Pushrod seat positioning in the valve lifter sockets before placing pushrods and rocker arms but delaying bolt tightening. Tighten the number one firing position Rocker Arm bolts that serve both exhaust valves (cylinders 1, 2, 7, 8) and intake valves (cylinders 1, 3, 4, 5) to 30 nm (22 lb ft). Tighten the Rocker Arm bolts that control the exhaust valve movement of cylinders 3, 4, 5, 6, along with the intake valve movement of cylinders 2, 6, 7, 8 to 30 nm (22 lb ft) torque after rotating the Crankshaft 360 degrees. Put back the number one cylinder Spark Plug and the Rocker Arm cover as the final step.

OEM Chevrolet Tahoe Pushrod

4 Pushrods found

Chevrolet Tahoe Push Rods

Chevrolet Tahoe Push Rods

Chevrolet Tahoe Push Rods

Chevrolet Tahoe Push Rods

Chevrolet Tahoe Pushrod

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