How to Service a Rocker Arm Assembly on 2006 Jeep Grand Cherokee?

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Disconnect the negative battery cable as the first step to protect the starter from accidental operation during rocker assembly service. Take off the cylinder head cover. Turn the crank over until No. 1 cylinder is at its intake BDC before removing the rocker arm. For cylinder No. 1, crank the engine until the crankshaft is pointing down which is the BDC at its combustion stroke. Crankshaft should be rotated on No. 3 and No. 5 cylinders to place No. 1 at the end of the exhaust stroke. Be sure to rotate the crankshaft so that cylinder No. 1 reaches TDC ignition stroke for cylinders No. 2 and No. 6. With Tool 8516 Rocker Arm Remover and by pressing the valve spring, you can release and remove the rocker arm. Using Tool 8516, apply pressure downward on the spring and fit the rocker arm, checking to see that the curved pocket is above the lash adjusters to avoid major damage. Go ahead and oil the rocker arms, cleaning them before installing them in your engine. Rotate the crankshaft until cylinder No. 1 has achieved bottom dead center, intake stroke to start rocker arm installation on cylinder No. 4. Move the crankshaft until cylinder No. 1 comes up to its BDC combustion stroke, just like the cylinder on the screen. Rotate the crankshaft until the pointers on cylinders 1, 4 and 7 are at their highest points on cylinder No. 1 on its TDC exhaust stroke. Turn the crankshaft on cylinders No. 2 and No. 6 until cylinder No. 1 stops at TDC on its ignition stroke. The last part is to put on the cylinder head cover.

OEM 2006 Jeep Grand Cherokee Rocker Arm

3 Rocker Arms found

2006 Jeep Grand Cherokee Rocker Arms Part Number: 53020742AC

2006 Jeep Grand Cherokee Rocker Arms Part Number: 53021552AB

2006 Jeep Grand Cherokee Rocker Arms Part Number: 53021553AB

2006 Jeep Grand Cherokee Rocker Arm Parts and Q&A

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