# SDR UPS402021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 23, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N681UP
- Make and model: Boeing 747121
- Aircraft serial: 19661
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Fs 2040
- 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/UPS402021

## Discrepancy

WHILE IN 'C' CHECK IN AMSTERDAM, MAINTENANCE FOUND BULK CARGO COMP FRAME AT STA 2040 STR 29L CRACKED.  INSTALLED REPAIR IAW SRM 53-10-04, FIG 39.

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