What was found
AIRCRAFT WAS GROUNDED. RETURN TO SJU, LAND GEAR WOULD NOT RETRACT, ECAM LAND GEAR SHOCK ABSORBER FAULT. EMERGENCY DECLARED. CHECKED AND FOUND LOOSE CONNECTOR AT 24G6 SENSOR, RECONNECTED SAME. ACCOMPLISHED TEST, NO DISCREPANCIE NOTED IAW 32-31-00. ALSO ACCOMPLISHED NOSE NORMAL EXTENTION AND RETRACTION IAW32-31-00.