# SDR CALA2026032014699

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2026
- Submitted: March 20, 2026
- Operation: Air carrier
- Aircraft: [N67052](https://openairdocs.org/aircraft/N67052), registered now
- Make and model: Boeing 767424ER
- Aircraft serial: 29447
- Aircraft time: 101,817 hours, 14,407 cycles
- System (JASC): [2597 · Equipment/Furnishings Wiring](https://openairdocs.org/jasc/2597)
- Part: Wire
- Part number: BMS1348TYPE10CL1
- Condition: Damaged
- 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/CALA2026032014699

## Discrepancy

UPON INSTALLATION OF EE FORWARD CHILLER ADJACENT WIRE BUNDLE ARCHED FLAGGED SDR ON LOGPAGE. WIRE HARNESS BUNDLE DAMAGED BY CHILLER APPROXIMATELY BETWEEN STA 250 AND STA 287 AND RBL 50.00 AND RBL 75.00 IN EE BAY. DURING REPLACEMENT OF FORWARD CHILLER, CHILLER CAME IN CONTACT WITH THE ADJACENT WIRE BUNDLE. CAUSING ARCING. REF L/P 8251892, 8252197,8252175,8252144,8252138 FOR CORRECTIVE ACTION. SDR C/W REF LOG PAGE 8241909, FOR CORRECTIVE ACTIONS. CHILLER REPLACED, AND WIRES REPAIRED. LOG CLOSED.

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