As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE 1 A HYDRAULIC SYSTEM PUMP LOW PRESSURE LIGHT ILLUMINATED ON CLIMB OUT REF LOG PAGE 2018628 IN CLIMB OUT ENG 1 A HYDRAULIC SYSTEM PUMP LOW PRESSURE LIGHT ILLUMINATED SOON AFTER A SYSTEM QUANTITY BEGAN TO DECREASE / [01] R/R A SYSTEM ENGINE DRIVEN PUMP PER AMM 29-11-11<BR>AND #1 ENGINE HYDRAULIC SUPPLY LINE PER AMM 20 -10-52