Q: How to service the camshaft on Mercury Grand Marquis?
A: To service the camshaft, remove the roller followers, timing chain, camshaft sprocket, and bearing cap bolts. Extract the camshaft, lubricate the journals, and place it back. Lubricate the bearing caps, secure the bolts, install the sprocket and timing chains, and finally, the roller follower.
Q: How to service the RH camshaft on Mercury Sable?
A: Removing the timing drive components and noting the location of the bearing caps of camshaft is required to service the RH camshaft. Unscrew the thrust cap bolts and unscrew the camshaft cap bolts to pull off the camshafts. Install the parts of the timing drive by re-installing the caps in their original positions, lubricating them, and attaching the bolts in that order.