# SDR MK1Y20220706013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2022
- Submitted: July 7, 2022
- Operation: General aviation
- Filed by: [Bedek Aviation Group, repair station MK1Y325K](https://openairdocs.org/faa-repair-station/MK1Y325K/bedek-aviation-group.md) (OpenAirDocs)
- Aircraft: N203CM
- Make and model: Boeing 767323
- Aircraft serial: 25121
- Aircraft time: 116,602 hours, 22,583 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Out Of Limits
- Stage of operation: IN
- How discovered: V
- Nature of condition: Z
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MK1Y20220706013

## Discrepancy

EXTERNAL FUSELAGE SKIN, STA 226 – STA 347, STR-28L – STR-29L: NRC M0143-EXTERNAL FUSELAGE SKIN BS 226.5 AND 2.2” BELOW STR 29L: SKIN THICKNESS: 0.080”. REMOVED FASTENER: JO-BOLT 0.185” DIA.OS-1 EXISTING REPAIR WASHER: DIAMETR: 0.580”, THICKNESS: 0.065”.  NRC M0144-EXTERNAL FUSELAGE SKIN BS 300 STR 28L:SKIN THICKNESS: 0.080”. REMOVED FASTENER: HI-LOK 0.185” DIA. OS-1. EXISTING REPAR WASHER: DIAMETER: 0.580”, THICKNESS: 0.065”.                                                                                                                                      NRC M0145-EXTERNAL FUSELAGE SKIN BS 312 STR 28L:SKIN THICKNESS: 0.0800”. REMOVED FASTENER: HI-LOK 0.185” DIA. OS-1. EXISTING REPAIR WASHER: DIAMETER: 0.580”, THICKNESS: 0.065”.                                                                                                                            NRC M0148-EXTERNAL FUSELAGE SKIN BS 347 AND 2.2” BELOW STR 28L: SKIN THICKNESS: 0.080”. REMOVED FASTENER: HI-LOK 0.185” DIA. OS-1. EXISTING REPAIR WASHER: DIAMETER: 0.580, THICKNESS: 0.065”.

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