# SDR DL757990796

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N627DL
- Make and model: Boeing 757232
- Aircraft serial: 22917
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Wedge
- Part number: 114N4002138
- Condition: Damaged
- Location: Nr 10 Le Slat
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL757990796

## Discrepancy

AD 90-23-06: NR 10 LE SLAT TE WEDGE REPLACEMENT, FASTENER SUBSTITUTION.  DURING REPLACEMENT OF THE TE WEDGE PER EO 6-71653-3AD AND SRM 57-43-02, FIGURE 202 (REF SB 757-57A0038).  SEVERAL EXISTING COVE SKIN-TO-WEDGE ATTACH FASTENERS WERE CSK FOR TENSION HEAD HI-LOCKS.  REQUIRED FASTENERS ARE SHEAR HEAD FLUSH FASTENERS.  AUTHORIZED USE OF TENSION HEAD HI-LOCKS IN EXISTING OVER-CSK HOLES.

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