# SDR CALA2026031714624

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 2026
- Submitted: March 17, 2026
- Operation: Air carrier
- Aircraft: [N38467](https://openairdocs.org/aircraft/N38467), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 33537
- Aircraft time: 40,618 hours, 14,760 cycles
- System (JASC): [3220 · Nose/Tail Landing Gear](https://openairdocs.org/jasc/3220)
- Part: Lock
- Part number: 162A21204
- Part serial: 4639
- Condition: Broken
- Location: Nlg
- Part time: 37,832 hours, 13,674 cycles
- Stage of operation: LD
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026031714624

## Discrepancy

FOUND BROKEN FOWARD NLG LINK LOCK BRACKET.  REMOVED LOCK LINK IAW AMM 32-33-51-000-801.   COMPLETED INSTALL OF NOSE GEAR MECHANISM UP TO STEP 5.)K NEXT IS LOCK SENSORS. REF AMM 32-33-51-400-801.  INSPECTED INSTALL OF NOSE GEAR LOCK MECHANISM UP TO STEP 3.F.(5)K PER AMM 32-33-51-400-801 STARTED ADJUSTMENT OF LOCK SENSORS. SHIMS INSTALLED AND APPROXIMAT GAP IS DETERMINED REF AMM 32-61-41-220-801. REQUIRES FINAL CHK AFTER RH SENSOR IS INSTALLED. COMPLETED ALL STEPS OF SENSOR INSTALLATION.

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