As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING OVERNIGHT CHECK, TECHNICAL PERSONNEL DETECTED A HYDRAULIC LEAK IN LINE OF SPOILER NUMBER 8; SO THE SPOILER NUMBER 8 HYDRAULIC LINE WAS TIGHTENED IAW AMM 20-10-51; AT MEX, AS A PRECAUTIONARY ACTION, THE ACTUATOR HYDRAULIC LINE P/N 272A1554-16 WITH S/N S/S WAS REPLACED IAW AMM 27-61-50, TESTED CORRECT.