As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 1968, PBI-HPN. DIVERTED TO JFK. EMERGENCY DECLARED. HYD Y ENG 2 PUMP LO PR Y SYS LO PR; AS PER INBOUND ITEM #1 ON LOG PAGE 2687766, FOUND HP-MANIFOLD (YELLOW SYSTEM) LEAKING AT SECTION A. REF DEFECT #2687767 ITEM #2. FOUND HYDRAULIC RETURN LINE ON HP BLOCK DAMAGED(B-NUT). R & R OF HP BLOCK HYDRAULIC RETURN LINE AND HP BLOCK (B-NUT)IAW AMM 29-13-14 OPS CHECK GOOD NO FAULTS FOUND OK FOR SERVICE.