What was found
INSPECTION TYPE-N/A, ON GEAR RETRACTION RIGHT MAIN GEAR DID NOT RETRACT, A HYDRAULIC SYSTEM LOW PRESSURE LIGHTS ILLUMINATED. A PRESSURE WAS ZERO AND QUANTITY WAS ZERO. EXTENDED GEAR MANUALLY IN ACCORDANCE WITH AOM. FOUND RT MLG HYDRAULIC DOOR UP LINE CRACKED. INSTALLED TEMPORARY FLEX LINE WITH NEW CLAMP AND HARDWARE ISSUED DEFERRAL PER MMOC D141726, LINE INSTALLED PER GMM 3-24-1. LEAK CHECKED GOOD. INSTALLED RIGID LINE, LEAK CHECKED GOOD. THIS CLEARS D141726 (P/N 65-17843-209).