As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR INTERRUPT, DIVERTED & EMER DECLARED. LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CLIMB LOST ALL LT HYD SYS FLUID. FOUND LT HYD MODULE DIFFERENTIAL PRESS INDICATOR FAILED. R & R DAMAGED DIFFERENTIAL PRESS INDICATOR ON LT ENG DRIVEN PUMP MODULE IAW AMM 29-11-17-404-028. PERFORMED FLUSH OF LT HYD SYS IAW AMM 29-11-00-172-113. SERVICED SYS TO PROPER LEVEL. PERFORMED LEAK CHECK. SYSTEM CHECKED NORMAL.