What was found
EN ROUTE THE YELLOW SYSTEM HYDRAULIC HIGH TEMP LIGHT ILLUMINATED. DIVERTED INTO DTW. MAINTENANCE REPLACED YELLOW ENGINE DRIVEN HYDRAULIC PUMP IAW AMM 29-10-17, PERFORMED FUNCTION CHECK IAW AMM29-10-17. OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EN ROUTE THE YELLOW SYSTEM HYDRAULIC HIGH TEMP LIGHT ILLUMINATED. DIVERTED INTO DTW. MAINTENANCE REPLACED YELLOW ENGINE DRIVEN HYDRAULIC PUMP IAW AMM 29-10-17, PERFORMED FUNCTION CHECK IAW AMM29-10-17. OPS CHECKED GOOD.