# SDR CALA2024041201048

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2024
- Submitted: April 12, 2024
- Operation: Air carrier
- Aircraft: [N61881](https://openairdocs.org/aircraft/N61881), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 42200
- Aircraft time: 28,686 hours, 10,432 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 143A112337
- Condition: Mechanic Error
- Location: Bs 500b
- Stage of operation: IN
- How discovered: 9
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2024041201048

## Discrepancy

SUPPORT TASK-  WHILE PERFORMING EA 4435-03535 REV G STEP B.(C) THE GROUND WIRE HOLE WAS MISLOCATED, REF SHEET 4 VIEW B-B.   DEVIATED FROM STEP B.(1)(C) USING THE EDO ATTACHED AS FIG 1-4 ALLOWING THE USE OF THE HOLE AS IS. PERFORMED GROUND STUD INSTALLATION FOR CWAP NO.2 AS WRITTEN IN TASK CARD 4435-03535- 004.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.