# SDR CA970421029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Boeing 737210C
- Engine: Pwa JT8D9A
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Arm
- Part number: 65462401
- Condition: Cracked
- Location: Nlg Downlock
- Part time: 55,140 hours
- Component: Boeing, 6573762
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA970421029

## Discrepancy

(CAN) DURING INSPECTION A CRACK WAS NOTED ON THE NOSE LANDING GEAR DOWNLOCK ARM. AFTER REMOVAL A CRACK OF 7 INCHES FOUND, ARM REPLACED.

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