# SDR REXA2025042100466

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2025
- Submitted: April 21, 2025
- Operation: Air carrier
- Aircraft: [N936XJ](https://openairdocs.org/aircraft/N936XJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15201
- Aircraft time: 35,773 hours, 25,173 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Web
- Part number: SH67036600
- Condition: Corroded
- Location: Zone 200
- 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/REXA2025042100466

## Discrepancy

"FOUND R/H F.S. 280 WEB TO BE CORRODED.  REMOVED CORROSION FROM R/H F.S. 280 LWR WEB IAW CRJ 900 SRM 51-21-06-001-001-A01. FOUND TO BE OUT OF LIMITS IAW CRJ 900 SRM 53-11-10-201-003-A01. ORIG. .040"", REMOVED .007"" REMAINING .033"", ALLOWABLE .005"". FABRICATED, LOCATED AND MATCH DRILLED SERVICEABLE R/H F.S. 280 LWR WEB REPAIR PARTS IAW CRJ 900 SRM 53-11-10-201-004-A01. R/H F.S. 280 LWR WEB REPAIR PARTS FABRICATED FROM 7075 T-6 .040"" PO# 5-23072. INSTALLED FS 280.00 NEW RH LOWER WEB IAW CRJ900 SRM 53-11-10-201-004-A01 STEP 5.B (4 AND 5). COMPLIED WITH REMAINING STEPS OF CRJ900 SRM 53-11-10-201-004-A01. STEP 5.B(6 THRU 10) AND 6.A."

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