What was found
UNSAFE L MAIN GEAR INDICATION ON PRIMARY AND SECONDARY INDICATIONS ON RETRACTION. GEAR CYCLED TWICE WITH NO HELP. GEAR INDICATED SAFE ON EXTENSION. INSTALLED L/H MLG UPLOCK PROX SENSOR MPN: 8-627-01, S/N: A1742 ,CPN: 0045646 IAW AMM 32-61-15-4. JACKED FUSELAGE IN REF TO MD 11 AMM 07-11-00-2, AND PERFORMED GEAR SWING, PRIMARY AND SECONDARY GEAR INDICATIONS ARE NORMNAL. SYSTEM OPS CHECKS GOOD. MLG UP LATCH DOOR SENSOR RETURN TO SERVICE TEST GOOD. A/C OK FOR SERVICE