# SDR UPS00431711

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N674UP
- Make and model: Boeing 747123F
- Aircraft serial: 20100
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: BACB30FM63
- Condition: Cracked
- Location: Bs 260
- 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/UPS00431711

## Discrepancy

INSPECTION TYPE:C 44, UNDERFLOOR ABOVE NOSE WHEEL AT BS 260 AND 10 UNDER MAIN DECK FLOOR -3 ANGLES CRACKED AT RBL 10, BLO AND LBL 10 AS INDICATED.  NEED TO REPLACE ALL THREE ANGLES IAW SRM 51-30-02, 3 ANGLES FABRICATED AND FITTED IAW SRM 51-30-02 AND 51-10-01 P/N BACB30FM6-3.

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