# SDR CALA2023021400442

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2023
- Submitted: February 15, 2023
- Operation: Air carrier
- Aircraft: [N75432](https://openairdocs.org/aircraft/N75432), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 32835
- Aircraft time: 44,681 hours, 15,599 cycles
- System (JASC): [2700 · Flight Control System](https://openairdocs.org/jasc/2700)
- Part: Flap System
- Part number: NA
- Condition: Inoperative
- Location: Te Flaps
- Stage of operation: DE
- How discovered: O
- Nature of condition: O
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023021400442

## Discrepancy

FLAPS DO NOT OPERATE WITH PRIMARY CONTROL EXTENDED NORMAL TO 5 WOULD NOT MOVE PAST  5 DEG. IN NRML MODE AL TERNATE WORKED OK REF FIM 27-51 TASK 801 FSEU BITE PROCEDURE GOT MSG 27-51427 SHOW,THEN THERE WAS AN INTERMITTENT FAULT.NO FURTHER FLAP LEVER  .REF TASK 27-51 TASK 803  PERFORMED TRAILING EDGE DISCREPANCIES AT THIS TIME AC OK FOR SERVICE FLAP LOAD RELIEF GROUND TEST .TEST PASSED NO FAULTS NOTED .PER 27-51 TASK 819 STEP A .E (2) IF THE MAINTENANCE MESSAGE DOES NOT

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