What was found
IN FLT CRUISE FL350 NR 3 ENG N3 WENT TO ZERO FOLLOWED BY LOSS OF OIL PRESSURE. NR 3 ENG SHUT DOWN WITH NO OTHER ABNORMAL INDICATIONS. REPLACED NR 3 ENG GEARBOX. ALL NORMAL ON ENGINE RUN PER P.F.H.B. 7-0-7-7 TESTS 1-3-9-16 AND 20.
- Difficulty date
- June 14, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N723DA
- Make and model
- Lkheed 10113851
- Aircraft serial
- 193C1150
- Engine
- Rroyce RB21122*
- System (JASC)
- 7260 · Turbine Engine Accessory Drive
- Part
- Gear Box
- Part number
- 727003020
- Condition
- Failed
- Location
- Nr 3 Engine
- Stage of operation
- CR
- Nature of condition
- Y, J
- Precautionary procedure
- E
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.