2. Lubricate: valve stem 1 (with the recommended lubricant) 3. Install: valve spring seats 1 valve stem seals 2 valves 3 valve springs 4 valve spring retainers 5 NOTE: _ Install the valve springs with the larger pitch a facing upwards. b Smaller pitch 4. Install: valve cotters NOTE: _ Install the valve cotters while compressing the valve spring with the valve spring compressor 1 and attachment 2 . Valve spring compressor 90890-04019, YM-04019 Valve spring compressor attach- ment 90890-01243 Valve spring compressor adapter (26 mm) YM-01253-1 4 - 32 VALVES AND VALVE SPRINGS ENG Recommended lubricant Molybdenum disulfide oil