WHILE TIGHTENING A BOLT NEAR THE HYDRAULIC LINE ON TRD5321 DOZER, EE HIT THE COOLANT HOSE CAUSING THE ANTI-FREEZE FROM THE HOSE TO DRIP INTO HIS LEFT EYE. HE SUSTAINED CORNEAL ABRASION IN HIS EYE. HE RECEIVED FURTHER MEDICAL CARE AND RETURNED TO FULL DUTY ON NOVEMBER 5, 2002.