2004-2007 Honda Aquatrax ARX1200N3/T3/T3D Factory Service Manual, Page 319Get this manual
CYLINDER HEADVALVE Blow out all oil passages in the cylinder head with compressed airInstall the spring seats and new stem sealsLubricate the valve stem sliding surface with molybdenum oil solutionInsert the valve into the valve guide while turning it slowly to avoid damage to the stem sealSPRING RETAINER SPRING SEAT STEM SEAL After '04 ARX1200N3: RETAINER ARX1200T3T3D and '04 ARX1200N3: VALVE
SPRINGS STEM SEAL