# SDR KCSA2026083052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2026
- Submitted: September 2, 2026
- Operation: Air carrier
- Aircraft: [N702CK](https://openairdocs.org/aircraft/N702CK), registered now
- Make and model: Boeing 747-4B5F
- Registry model: [Boeing 747-4B5F](https://openairdocs.org/model/boeing-747-4b5f) (OpenAirDocs)
- Aircraft serial: 26411
- Aircraft time: 103,510 hours, 18,104 cycles
- System (JASC): [3233 · Landing Gear Actuator](https://openairdocs.org/jasc/3233)
- Part: Actuator
- Part number: 1U11986
- Part serial: 1372
- Condition: Damaged
- Location: Nlg
- Part time: 127,621 hours, 18,979 cycles
- Stage of operation: CL
- 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/KCSA2026083052

## Discrepancy

HYD PRESS SYS 1.  FOUND NLG DOOR ACTUATOR RAM HOUSING BROKEN. REMOVED & REPLACED NLG DOOR ACTUATOR ASSEMBLY IAW AMM 32-34-14. SERVICED NR 1 HYD SYS. ALL CHECKS GOOD. NO DEFECTS NOTED.   ALTN GEAR EXTEND.  RESET P2-3 PANEL ALTN GEAR EXTEND SWITCHES IAW  AMM 32-35-00. ALL CHKD GOOD. NO DEFECTS NOTED.

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