# SDR SWIA202055581

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2020
- Submitted: January 21, 2021
- Operation: Air carrier
- Aircraft: [N758EV](https://openairdocs.org/aircraft/N758EV), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10210
- Aircraft time: 36,124 hours, 26,338 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Condition: Corroded
- Location: Zone 200
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA202055581

## Discrepancy

PRESSURE FLOOR TENSION STRAP LOCATED AT FS 724 COMMON TO RBL 9 & BL 0 FLOOR BEAMS IS CORRODED.  C-CHECK RO 1/17/2021.  BLENDED OUT CORROSION ON PRESSURE FLOOR TENSION STRAP AT FS 724 COMMON TO RBL 9 & BL 0 FLOOR BEAMS, REF CRJ 700 SRM 51-21-06-001-001-A01.  ORIGINAL THICKNESS 0.050".  REMAINING THICKNESS IS 0.035".  NO DAMAGE ALLOWED IN THIS AREA.  PART IS OUT OF LIMITS, REF CRJ700 SRM 53-41-44-001-001-A01 AND 53-41-44-101-001-A01.  REMOVED FABRICATED AND INSTALLED NEW TENSION STRAP AT FS 724 COMMON TO RBL 9 & BL 0, REF DWG SH670-35869 REV NC, DWG SH670-35820 REV NC, AND CRJ700 SRM 51-42-06-001-001-A01.  SEE CONTINUE CARD FOR DETAILS OF WORK PERFORMED.  COMPLIED WITH TASK CARD 51-900-1002-SKY (CL600-2C10) STRUCTURAL MAJOR REPAIR (RII).

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