What was found
APU SHUTDOWN. PERFORMED FIM 49-90, TASK 801, HIGH OIL TEMP SHUTDOWN, FOUND OIL LEAKAGE AT OIL COOLER SUPPLY LINE. REPLACED APU OIL COOLER IAW AMM 49-91-41. NO LEAKS NOTED. PERFORMED APU BITE PROCEDURE IAW AMM 49-60, TASK 801, NO CURRENT FAULTS FOUND AND CDU DOES NOT SHOW MAINTENANCE MESSAGE IN THE LAST APU CYCLE. APU, OPS NORMAL IAW AMM 49-11-00-860-801. MAINT CONTROL TECH SERVICES, REQUESTS REPLACEMENT OF THE APU SGU SCAVENGE OIL FILTER. REPLACED SCAVENGE FILTER IAW MM 49-91-12. OPS LEAK CHECKS GOOD.