Remove the cylinder head cover. (d) Remove the 8 bolts, 2 nuts and cylinder head cover. On top of that the cam chain got a little bound up and I dropped the C clip used for the camshaft down the cam chain valley. Turn the crankshaft pulley, and align its groove with timing mark ”0” of the timing chain cover. (Refer to Intake and exhaust system in this group) 22. My question is this: To get the cylinder head off, I assume you MUST have to take off the entire timing chain cover as well? Remove the two intake bolts from the cylinder head and the four nuts holding the muffler to the left and right cylinder heads. (b) Disconnect the clamp of the engine wire (labeled A). Both problems were solved though. Then you can remove the muffler. (c) Remove the bolt, then disconnect the engine wire (labeled B). Remove the exhaust OCV (Oil control valve) adapter (A). I think it's generally referred to as the valve cover, though Mercedes might call it a cylinder head cover. Search everywhere only in this topic Advanced Search. 1 Cylinder to tdc/compression. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY (a) Disconnect the 2 ventilation hoses from the cylinder head cover. Remove the exhaust manifold assembly. 2.Rotate the camshafts counterclockwise to position the alignment holes (1) approximately 30° before top-dead-center. If it moves at all, the tensioner will ratchet out. Remove the two bolts holding the valve cover on, then carefully remove the cover trying not to damage the gasket. Remove the cylinder head cover (A) with gaskets (B). With the rocker cover (valve cover) removed, the technician can inspect all items except _____ . Disconnect the four ignition coil connectors (A). If you don't have a after market header, this might be a little harder because you will have to remove the head shield. Remove the timing chain. Remove the three 14mm bolts, and two 14mm nuts holding the header. Set no. take it to a machine shop and have them put it in their cleaner. The cylinder head was even more stubborn. Removing cylinder head cover. 25. 1.Remove the upper intake manifold, all ignition coils, all spark plugs, left cylinder head cover and left cam phasers. 6. It refused to come off the cylinder, so I had to remove the cylinder and head as one piece. (Refer to Timing system in this group) 21. I finally got it off, with a little persuasion. Remove the intake manifold chamber. I dunno? 19. I have got the cylinder head completely unbolted, but it seems to be "stuck" to the timing cover. it'll cost about $20, but it will remove most of the old paint and get the oil out of the metal. Remove valve keepers (locks), remove cylinder head(s) from the engine, and remove burrs from the stem of the valve(s) Technician A says that a minor overhaul can often be done with the engine remaining in the vehicle. Is it possible to remove the cylinder head cover without removing the engine? Remove cylinder head cover sub–assy. In either situation the oil pan and front cover have to be removed to retime engine causing an extra 12 hours or so to be added to the repair. Anyway, pull it off and remove the baffle and baffle gasket inside (3 or 4 phillips screws). 5. Remove the harness holder (B) and the breather hose (C). Remove breather hose and bolt from cylinder head. Greetings everyone. Removing cylinder head cover 20. Vintage and Classic Hondas. Remove the 9 bolts, 2 seal washers, 2 nuts, 3 clamp brackets and cylinder head cover. I have recently diagnosed a bad head gasket in my 2003 EX with 200,000 miles. Adding to this is the fact that the guide that the tool is pushing against to hold the chain, has to be unbolted from the top to remove the head. Refer to ASSEMBLY, VARIABLE VALVE TIMING, PHASER / OIL CONTROL VALVE, REMOVAL . It is much easier to remove them from the top after the valve cover is off. 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