# SDR DALA2023032002075

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2023
- Submitted: March 20, 2023
- Operation: Air carrier
- Aircraft: [N543US](https://openairdocs.org/aircraft/N543US), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26490
- Aircraft time: 82,638 hours, 30,985 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023032002075

## Discrepancy

SHIP 5643 DOOR 4L UPPER FORWARD CM FOLLOWER BEARING BROKEN. CORRECTIVE ACTION: REMOVE AND REPLACE THE FWD UPPER LATCH CAM ROLLER B757 AMM 52-11 -00. ADJ. AND OPS CH. GD. (9462370)

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