CYLINDER HEAD-E.2 E4 E6 4. Uncouple the water outlet connection on the front of the cylinder head. 5. Remove the air cleaner and place somewhere level ready for servicing. 6. Disconnect the fuel pipe and electrical connection to the starting aid located in the induction mani- fold. (Refer to Fig. E.1). 7. Remove the cylinder head cover togther with the breather pipe. 8. Unscrew the oil feed pipe to the rocker shaft at the cylinder head end. (Refer to Fig. E.2 for its location) . 9. Remove the eight rocker shaft bracket securing nuts evenly and remove the rocker shaft complete with the oil feed pipe. (Refer to Fig. E.3). E5