# SDR REXA2026052800813

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2025
- Submitted: May 28, 2026
- Operation: Air carrier
- Aircraft: [N294PQ](https://openairdocs.org/aircraft/N294PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15294
- Aircraft time: 26,397 hours, 20,113 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Part number: CC670517373
- Condition: Cracked
- Location: Zone 100
- 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/REXA2026052800813

## Discrepancy

CRACK ON JB6 SUPPORT AT FWD EQUIPMENT COMPARTMENT.  JB6 SUPPORT AT FWD EQUIPMENT COMPARTMENT/JUNCTION BOX 6 (JB-6) WERE REMOVED AND INSTALLED PER CRJ 900 SRM 51-42-06-001-001-A01, AMM 24-04-15-000-801-A01 AND AMM 24-04-15-400-801-A01. JB6 SUPPORT (P/N: CC670-51737-3) WAS MANUFACTURED PER EA CRJ953-20653 REV. IR, REPLACED ELECTRONIC CLOCK (P/N: APE4190-032 PER CRJ-900 AMM 31-21-01-000-801-A02/AMM 31-21-01-400-801-A02 AND OPERATIONAL TEST WAS PERFORMED PER CRJ-900 AMM 31-21-01-710-801-A01.

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