What was found
STRONG OILY ODOR WITH ENGINE BLEEDS ON. REMOVED AND REPLACED NR 1 CARBON SEAL IAW ROLLS ROYCE MM 72-25-25. LEAK AND OPERATIONAL CHECKS GOOD, PERFORMED FUNCTIONAL CHECK FLIGHT WITH NO DEFECTS NOTED. RETURNED AIRCRAFT TO SERVICE.
- Difficulty date
- June 9, 2007
- Submitted
- June 12, 2007
- Operation
- Air carrier
- Aircraft
- N710TB
- Make and model
- Emb EMB135LR
- Aircraft serial
- 145224
- Aircraft time
- 16,054 hours, 14,574 cycles
- Engine
- Allsn AE3007A
- Engine time
- 4,348 hours, 3,653 cycles
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Carbon Seal
- Part number
- 23073567
- Condition
- Leaking
- Location
- Nr 1 Engine
- Part time
- 4,348 hours, 3,653 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- K, B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.