# SDR AALA20160701009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 29, 2016
- Submitted: July 5, 2016
- Operation: Air carrier
- Aircraft: [N969TW](https://openairdocs.org/aircraft/N969TW), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53619
- Aircraft time: 46,291 hours, 22,518 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead Web
- Condition: Cracked
- Location: Lt Mlg Ww
- 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/AALA20160701009

## Discrepancy

DAMAGE ON INNER ALUMINUM BULKHEAD, APPROXIMATELY 4" FORWARD OF THE LT SIDE GEAR TRUNNION. DAMAGE RESULTED IN A 2.75" BY 4" LOSS OF MATERIAL TO THE INNER ALUMINUM WEB AND A 0.090" DENT IN THE STEEL WEB. REPAIRED PER SRM 53-05-00-001, FIG 36 AND EA 261750. AIRCRAFT IN BASE MAINTENANCE.

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