As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS - WHEN OPENING #1 ENG TR COWL FOR ENG WASH, NOTICED FLUID LEAK ON RIGHT SIDE OF ENGINE. FOUND HYDRAULIC LEAK ON EDP HYDRAULIC INLINE DAMPER. REPLACED DAMAGED SEALS PER AMM 29-11-46-400-803A. OPS CHECK WAS GOOD. NO LEAKS NOTED. OK TO CONTINUE.