Rocker Arms & Shaft Assembly: Removal
- Remove air cleaner and valve cover. Loosen valve adjuster lock nuts. Back off adjuster screws. Loosen rocker arm support bolts in 3 to 4 stages, in reverse of tightening sequence. See Figure. Remove rocker arm assembly.
- Check arm-to-shaft clearance by twisting rocker arm on shaft. Little or no movement should be felt. If movement is felt, disassemble rocker arm assembly and measure oil clearance. During disassembly, mark parts for proper reassembly.