# SDR AALA202604168199

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2026
- Submitted: April 16, 2026
- Operation: Air carrier
- Aircraft: [N882NN](https://openairdocs.org/aircraft/N882NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33221
- Aircraft time: 41,821 hours, 17,994 cycles
- System (JASC): [2897 · Fuel System Wiring](https://openairdocs.org/jasc/2897)
- Part: Elec Connector
- Condition: Unsecure
- Location: Zone 100
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202604168199

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: LEFT FORWARD FUEL PUMP CAUTION LIGHT ILLUMINATED ON DEPARTURE. FOUND LEFT FORWARD FUEL PUMP LOW PRESSURE SWITCH CANNON PLUG BACK SHELL 1/2 TURN LOOSE. RETIGHTENED CANNON PLUG. NO CORROSION FOUND IN CONNECTOR. PIN 2 OF CONNECTOR HAS GOOD GROUND, PINS 2 AND 3 OF SWITCH SHOW CLOSED AND OPEN RESPECTIVELY WITH FUEL PRESSURE. LIGHT OPERATES NORMALLY. PUMP RAN WITH NO FAULTS. APPLIED MISSING CPC TO CONNECTOR, PER AMM 28-42-11. BOOST PUMP PRESSURE SWITCH OPS TEST GOOD.

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