What was found
GRB - FLT 5060 - PROPELLER'S NR 1 OIL PRESSURE LIGHT ON CENTRAL WARNING PANEL, ILLUMINATED DURING TAKEOFF ROLL. MAINTENANCE REMOVED AND REPLACED PROPELLER CONTROL UNIT O-RING. A/C TT: 7,615 HRS. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GRB - FLT 5060 - PROPELLER'S NR 1 OIL PRESSURE LIGHT ON CENTRAL WARNING PANEL, ILLUMINATED DURING TAKEOFF ROLL. MAINTENANCE REMOVED AND REPLACED PROPELLER CONTROL UNIT O-RING. A/C TT: 7,615 HRS. (X)