As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GND CREW NOTED HYD LEAK FROM NOSE WHEEL WELL ON PUSHBACK. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE T/S AND FOUND B NUT LOOSE FOR NOSE GEAR DOWNLOCK ACTUATOR DOWN LINE TIGHTENED B NUT AND ACCOMP. LEAK CHECK IAW B767 AMM STANDARD PRACTICE MANUAL 20-00 PAGE 1 NO LEAKS NOTED, SYS OK FOR SVC. AIRCRAFT RETURNED TO SERVICE.