# SDR DL757080093

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2008
- Submitted: January 24, 2008
- Operation: Air carrier
- Aircraft: N621DL
- Make and model: Boeing 757232
- Aircraft serial: 22911
- Aircraft time: 69,565 hours, 34,157 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Oil System
- Condition: Low
- Location: Flap Tranmission
- Stage of operation: AP
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL757080093

## Discrepancy

ON APPROACH INTO LGA AS WE WERE CONFIG FROM 20 TO 25 FLAPS, TE FLAP DISAGREE EICAS MSG.  PERFORMED NON-NORMAL CHECKLIST AND AFTER SELECTING 20 WITH ALT SW POSITION AND ALTN SELECTED FOR POWER TE CAUTION LIGHT WENT  OUT.  LANDED AT JFK WITH 20 FLAPS.  T/S PER FIM 27-51-00, NO FAULTS NOTED.  DURING TE FLAP DRIVE TX INSPECTION FOUND OIL LEVEL LOW AT RT WING 2 OB TXS LOW.  SVCD SAME AND PERFORMED TE FLAP TX SYS LUBE.  OPS NORM, NO FAULTS.

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