ENGINE 3-41 VALVE AND VALVE SPRING REASSEMBLY • Install the valve spring seat. • Apply MOLYBDENUM OIL SOLUTION to the oil seal 1, and press-fit it into position. MOLYBDENUM OIL SOLUTION  Do not reuse the removed oil seal. • Insert the valve, with its stem coated with MOLYBDENUM OIL SOLUTION all around and along the full stem length with- out any break.  When inserting the valve, take care not to damage the lip of the oil seal. MOLYBDENUM OIL SOLUTION • Install the valve spring with the small-pitch portion A facing E cylinder head. L P B Large-pitch portion M C UPWARD A S D Paint • Put on the valve spring retainer 2, and using the valve lifter and protector 3, press down the spring, fit the cotter halves to the stem end, and release the lifter to allow the cotter 4 to wedge in between retainer and stem. 09916-14510: Valve lifter 09916-14530: Valve lifter attachment 09916-84511: Tweezers