. SAFETY SAFETY LABELS 2 - 7 SAFETY LABELS (1) Precaution about modifying ROPS (09620-B2000) (2) Caution for rotation of engine fan, fan belt (09667-23001) (3) Caution for opening radiator cap ( 09668-03001) (4) Caution for opening hydrauli c tank cap (09653-03001)