# SDR 2001F00281

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2001
- Submitted: September 18, 2001
- Operation: Air carrier
- Aircraft: N261LR
- Make and model: Boeing 737232
- Aircraft serial: 22402
- System (JASC): [2410 · Alternator-Generator Drive](https://openairdocs.org/jasc/2410)
- Part: Csd
- Part number: 731753
- Part serial: 14240
- Condition: Overtemp
- Location: Nr 1 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2001F00281

## Discrepancy

SJO - FLT LR-610 - DURING CLIMB OF THE FLIGHT LR610, THE CAPTAIN REPORTED NR 1 ENGINE, HIGH OIL TEMP CSD, AND NR 2 ENGINE, HIGH OIL TEMP CSD, THE AIRCRAFT RETURN TO SJO STATION FOR MAINTENANCE.  AFTER LANDING, TECHNICIANS PERFORMED THE FAULT ANALYSIS, THE CSD NR 1 AND OIL COOLER NR 1 WERE REMOVED AND REPLACED, AND NR 2 OIL COOLER CSD WAS CHANGE IAW MM 24-11-11 AND 24-11-21.  AIRCRAFT RETURNED TO NORMAL OPERATION.  (M)

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