THE EE WAS REPARING THE MANLIFT OF THE 120 SHOVEL. WHEN HE DEPRESSED THE LATCH MECHANISM, THE LIFT SWUNG AWAY FROM THE SHOVEL CAUSING THE EE TO LOOSE HIS BALANCE AND FALL APPROX. TWELVE FEET T O THE GROUND. THE INCIDENT BECAME REPORTABLE ON ON JAN 11,2001, WHEN THE EE SOUGHT MEDICAL ATTENTION FOR A CHIPPED TOOTH.