What was found
RETURNED TO FIELD WITH GENERATOR DRIVE LOW OIL PRESSURE. FOUND THE NR 1 CSD CHARGE FILTER HOUSING O-RING MISSING. REPLACED THE O-RING, LEAK AND OPERATIONALLY CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RETURNED TO FIELD WITH GENERATOR DRIVE LOW OIL PRESSURE. FOUND THE NR 1 CSD CHARGE FILTER HOUSING O-RING MISSING. REPLACED THE O-RING, LEAK AND OPERATIONALLY CHECKED GOOD.