What was found
NR 3 ENGINE AFT UPPER MOUNT FOUND CORRODED. MOUNT REMOVED PER AMM 71-21-03 REV 90. CORROSION REMOVED AND FOUND WITHIN LIMITS AS PER OHM 71-20-02. MATERIAL REMOVED: 0.008 INCH. RE-INSTALLED PER AMM 71-21-03 REV 90.
- Difficulty date
- May 18, 2010
- Submitted
- May 19, 2010
- Operation
- Air carrier
- Filed by
- VGQY082L
St Engineering Aerospace Services Company Pte. Ltd - Aircraft
- N820SA
- Make and model
- Boeing 747243B
- Aircraft serial
- 23476
- Aircraft time
- 84,534 hours, 13,992 cycles
- System (JASC)
- 7120 · Engine Mount Section
- Part
- Mount
- Part number
- 65B943491
- Condition
- Corroded
- Location
- Nr 3 Engine
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.