2004-2009 Suzuki LT-Z250 Service Manual, Page 71Get this manual
Put on the valve spring retainer, and using the valve lifter, press down the springs, fit the cotter halves to the stem
attachment 09916-84511: TweezersBe sure to restore each spring, valve and spring retainer to their original positionsINTAKE
PIPE When installing the intake pipe, apply SUZUKI SUPER GREASE to the O-ring# 99000-25030: SUZUKI SUPER GREASEUSA) 99000-25010:
SUZUKI SUPER GREASE (Others)Use the new O-ring to prevent sucking air from the jointNOTE: Make sure that the protrusion faces