What was found
PERFORMED BITE TEST ON APU IAW FIM 49-90 TASK 803. FAULT WAS OIL PRESSURE SHUT DOWN, SERVICED OIL IAW AMM 12-13-31. AND REPLACED LOW OIL PRESSURE SWITCH IAW AMM 49-94-22-000-801, OPS CHECK GOOD. A/C OK FOR SERVICED. ENGINE #1 GENERATOR WILL NOT COME ONLINE. PLACING #1 IDG ON MEL 24-01-01, CAT B, DUE 12/25/24, DMI #267157 AS PER MCC RB (M) PROCEDURES COMPLIED WITH. A/C OK FOR SVC. REMOVED AND REPLACED #1 ENGINE IDG IAW AMM 24-11-11. PERFORMED #1 IDG INSTALLATION TEST IAW AMM 24-11-00. OPS TEST GOOD. NO DEFECTS NOTED. A/C OK FOR SERVICE.