AIR MANUAL
FIN PLATE
INSERT FIN PLATE THROUGH SLOT AND SLIDE FLOWARD (TOWARD NOSE OF BOARD)
FIN
INSERT FIN IN MIDDLE OF FIN BOX AND SLIDE BACK (TOWARD TAIL OF BOARD)
SLIDE TILL THE FIN STOPS AND PUSH DOWN
ALIGN FIN HOLE WITH FIN PLATE AND TURN BY HAND UNTIL TIGHT