# SDR KC8A2020052903

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2020
- Submitted: May 29, 2020
- Operation: Air carrier
- Aircraft: [N357CK](https://openairdocs.org/aircraft/N357CK), registered now
- Make and model: Lear 35A
- Registry model: [Lear 35A](https://openairdocs.org/model/gates-learjet-35a) (OpenAirDocs)
- Aircraft serial: 323
- Aircraft time: 13,921 hours, 11,829 cycles
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Casting
- Part number: 2423161
- Condition: Cracked
- Location: Lt Wing
- Part time: 13,921 hours, 11,829 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KC8A2020052903

## Discrepancy

LEFT HAND TIP TANK CASTING WAS FOUND CRACKED AT THE TOP AFT END DURING ROUTINE INSPECTION.  CRACK WAS REPAIRED IN ACCORDANCE WITH FAA FORM 8100-9, DRAWING NR R3557300012 REV.- RELEASED 8/29/2018.

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