# SDR CKSA98107

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N870BX
- Make and model: Doug DC-8-63F
- Registry model: [Doug DC-8-63F](https://openairdocs.org/model/mcdonnell-douglas-dc-8-63f) (OpenAirDocs)
- Aircraft serial: 46036
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Corroded
- Location: Bs 1040
- 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/CKSA98107

## Discrepancy

DURING ROUTINE CPCP INSPECTION, FOUND CORROSION AND GOUGE ON LT FRAME AT FS 1040 AT UPPER CUSP AREA.  REMOVED CORROSION IAW DC8 SRM 53-20-0 FIG 1F.  REMOVAL IS WITHIN (.002) LIMITS IAW DC8 SRM 53-2-0 FIG 1F.  TREATED AND PRIMED IAW DC8 SRM 51-1-8 AND FABRICATED DOUBLER IAW COTNEY DWG NR D93-R05, INSTALLED DOUBLER IAW DC8 SRM 51-1-20D.  CORROSION TASK CARD NR 573L-0551.  NON-ROUTINE NR 04825 TASK NR X0061.

---
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.