# SDR DHL2007742026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 28, 2007
- Submitted: February 16, 2008
- Operation: Air carrier
- Aircraft: N742DH
- Make and model: Boeing 727225
- Aircraft serial: 21290
- Aircraft time: 60,719 hours, 38,406 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Shear Tie
- Condition: Damaged
- Location: Bs 950e S28-29l
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2007742026

## Discrepancy

BS 950E BETWEEN STRINGER 28L AND 29L FRAME SHEAR TIE DAMAGED.  CUT OUT DAMAGED SHEAR TIE (DIMENSION 6.75" BY 2") IAW B-727 SRM 53-10-4 FIGURE 15 AND 51-10-1.  FABRICATED SHEAR TIE REPAIR FROM 7075-0 0.071" PO NR 7247111 (DIMENSION 6.75" BY 2") IAW B-727 SRM 53-10-4 FIGURE 15 AND SRM 53-10-2 FIGURE 5.  HEAT TREATED SHEAR TIE REPAIR FROM 7075-0 TO 7075-T6 IAW FAS ENGINEERING REPORT NR2-37153-801 REV A.  TREATED AND PRIMED PARTS IAW B-727 SRM 51-10-2.  INSTALLED REPAIR PARTS IAW B-727 SRM 53-10-4 FIGURE 15 AND SRM 51-30-2 BS 950E BETWEEN STRINGER 28L AND 29L FRAME SHEAR TIE.

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