What was found
RT ENGINE LOST OIL PRESSURE AFTER TAKEOFF DISASSEMBLY REVEALED BROKEN OIL PUMP DRIVE SHAFT/GEAR. SHAFT IS THE WEAK LINK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT ENGINE LOST OIL PRESSURE AFTER TAKEOFF DISASSEMBLY REVEALED BROKEN OIL PUMP DRIVE SHAFT/GEAR. SHAFT IS THE WEAK LINK.