# SDR DHL9970348C

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N703DH](https://openairdocs.org/aircraft/N703DH), registered now
- Make and model: Boeing 727-30C
- Registry model: [Boeing 727-30C](https://openairdocs.org/model/boeing-727-30c) (OpenAirDocs)
- Aircraft serial: 19010
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Condition: Damaged
- Location: Bs 870
- 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/DHL9970348C

## Discrepancy

AT C CHECK, REPLACED TEMP REPAIR WITH PERMANENT REPAIR BS 870 BULKHEAD WEB.  REF: AVITAS ENG LETTER 98 PMS 1.213D-1.  REMOVED TEMPORARY REPAIR AT BS 870.  REMOVED OLD PRIMER AND PRC AROUND DAMAGED AREA. PERFORMED HFEC INSP OF STOP DRILL AT BS 870 AND WEB IAW NDT PART 6 51-00-00 FIG 4, CRACK IS CONTAINED WITH STOP DRILL, TREATED AREA WITH ALODINED AND PRIMED.  FABRICATE DOUBLER FOR BULKHEAD WEB REPAIR.  FABRICATE DOUBLER FOR BULKHEAD WEB REPAIR.  MATERIAL USED 15-5 PH .050 18 3/4 X 13 1/2 AND 13 1/2 X 12 AFT DOUBLER.  INSTALLED DOUBLERS.  PRIMED DOUBLERS PER SRM 51-10-2, SEALED EDGE WITH PRC PER B727 SRM 51-20-3.  INSTALLED BOLTS AT KEEL BEAM BRACKET ATTACH TO FWD FACE OF BLKD STA 870.

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