What was found
ENROUTE, CREW REPORTED THE LT ENGINE CSD LOW OIL PRESSURE LIGHT ILLUMINATED AND THE GENERATOR DROPPED OFF LINE. CREW DISCONNECTED THE CSD AND STARTED THE APU, WHEREAS, THE APU GENERATOR RAN FOR TWO MINUTES BEFORE DROPPING OFF LINE. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MX REMOVED AND REPLACED THE LT ENGINE CSD AND GENERATOR IAW MM 24-21-11 AND 24-11-1. OPS CHECK AND LEAK CHECK GOOD. AS FOR THE APU, MX PERFORMED APU GENERATOR TEST IAW MM TASK 24-21-21-724-023. TEST CHECKS GOOD.