Remove only the 3 camshaft roller followers shown in the illustration.Ĭaution- Do not allow the valve keepers to fall off the valve or they may drop into the cylinder. Roller Followers must be installed in their original locations. It may be necessary to push the valve down while compressing the spring.Īfter removing the three cam roller followers, rotate the crankshaft clockwise, positioning the crankshaft damper spoke to the 6 o’clock position and the timing mark indentation to the 7 o’clock position. This tools must be installed square to the timing chain and the engine block. Do not remove tool at any time during servicing, if tool is removed during assembly the engine front cover must be removed to retime engine chain.Ħ. Scribe marks on camshaft phaser and chain, before removing camshaft.ħ. Loosen camshaft bearing cap bolts in sequence. Inspect front thrust bearing cap oil metering groove for foreign debris. If Removing the camshaft do not allow the roller followers to move out of position. All parts removed, bearing caps and rollers need to go back in there original locations.Ĩ. ![]() ![]() ![]() After removing camshaft phaser sprocket, inspect the sprocket for missing or damaged roll pins.
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