# SDR SWAA2026020567948

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2026
- Submitted: February 5, 2026
- Operation: Air carrier
- Aircraft: N564WN
- Make and model: Boeing 737-73V
- Registry model: [Boeing 737-73V](https://openairdocs.org/model/boeing-737-73v) (OpenAirDocs)
- Aircraft serial: 30244
- Aircraft time: 65,032 hours, 43,532 cycles
- Engine: Cfmint CFM567B242
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Weep Hole
- Condition: Blocked
- Location: Nr 1 Eng Fuel
- Stage of operation: TO
- 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/SWAA2026020567948

## Discrepancy

NR 1 ENGINE WOULD NOT SPOOL UP FOR TAKEOFF . N1 WOULD NOT SPOOL UP,  N2 WOULD.   FOUND NR 1 ENGINE PS3 SENSE LINE WEEP HOLE BLOCKED. CLEANED IAW AMM 72-00-00. ENGINE RUN UP NORMAL.

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