# SDR CALA2018051701295

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2018
- Submitted: May 17, 2018
- Operation: Air carrier
- Aircraft: [N67134](https://openairdocs.org/aircraft/N67134), registered now
- Make and model: Boeing 757224
- Aircraft serial: 29283
- Aircraft time: 76,383 hours, 16,431 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: Faulted
- Location: Left
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2018051701295

## Discrepancy

AMBER SPD LIM INDICATION ON BOTH ADI.  VNAV WILLNOT ENGAGE. PERFORMED INIT, DUMPED, NO PROG/ALT LIMIT INFO.   PERFORMED MCDP REVIEW AND TEST, NO FAULTS IAW 22-02-00-810-801-00 1.   STALL WARNING TESTED IAW 27-32-00815-804-004.  NO FAULTS.   REMOVED AND REPLACED LEFT FMC AS A PRECAUTION.  CROSSLOADED SOFTWARE AND CHANGED FF/DRAG FACTOR.IAW MM 34-61-01-024-001-002, 34-61-01-024-005-002,  34-61-00-342-009-004, AND 34-61-00-342-020-004

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