# SDR ASMF201108001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2011
- Submitted: September 1, 2011
- Operation: Air carrier
- Aircraft: N904AM
- Make and model: Boeing 737752
- Aircraft serial: 28262
- Aircraft time: 22,634 hours, 12,335 cycles
- Engine: Cfmint CFM567B22
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Carbon Seal
- Part number: 3051157090
- Condition: Damaged
- Location: Lt Idg
- Stage of operation: IN
- How discovered: 9
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF201108001

## Discrepancy

DURING TRANSIT CHECK IT WAS DETECTED AN OIL LEAK THROUGH THE LT ENGINE IDG,   MX REPLACED THE LT ENGINE IDG CARBON SEAL AND TEST WAS PERFORMED IAW AMM 72-60-00 AND AMM 79-00-00, ALL CORRECT.

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