As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT MAIN GEAR IND (RED) UNSAFE IN THE UP POSITON IN BOTH PILOT AND 2ND OFFICER'S PNL GEAR. *S/D* TENSION OF WIRE BUNDLE ATTACHED TO THE UPLOCK SENSOR FOUND TIGHT. WIRING BUNDLE REROUTED AND LANDING GEAR WARN TEST CARRIED OUT IAW AMM 32-60-00-5. FOUND IND SATISFIED.