What was found
NOSE LANDING GEAR DOORS WILL NOT STAY UP AND LOCKED CLOSED WHEN GREEN HYDRAULIC SYSTEM NOT PRESSURIZED-DOORS FALL OPEN. GROUND MANUAL DOOR RELEASE HANDLE POSITIONED IN THE DOWN POSITION FOR SAFETY WHEN HYDRAULICS PRESSURIZED. REF TSM 32-31-00-810-859 AND MM 32-31-14-000-001. LGCIU 1 & 2 FAULTING NOSE GEAR DOOR UPLOCK ASSY 2534 GM. NO NOTABLE PHYSICAL DAMAGE TO UPLOCK MECHANISM AND ROD ASSY. REMOVED NLG DOOR UPLOCK ASSY 2534GM. AWAITING PART FOR INSTALL. ADD EMP:104300