# SDR DL767001647

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2000
- Submitted: August 30, 2000
- Operation: Air carrier
- Aircraft: N115DA
- Make and model: Boeing 767232
- Aircraft serial: 22227
- Aircraft time: 52,635 hours, 25,201 cycles
- System (JASC): [5412 · Nacelle/Pylon, Bulkhead/Firewall](https://openairdocs.org/jasc/5412)
- Part: Bulkhead
- Part number: 311T12611
- Condition: Damaged
- Location: Nr 1 & 2 Pylon
- 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/DL767001647

## Discrepancy

WEAR DAMAGE FOUND ON THE I/B FLANGES OF BOTH THE NR 1 AND NR 2 PYLON AFT ENGINE MOUNT BULKHEADS.  THIS DAMAGE IN CONJUNCTION WITH MULTIPLE NUT PLATE ATTACH RIVETS ON THE NR 1 PYLON GSE ATTACH HOLE REQURED THE HOLE TO BE ENLARGED TO INCORPORATE NEAREST ATTACH RIVET LOCATIONS.  THE NR 2 PYLON AFT ENGINE MOUNT BULKHEAD WAS WORK IN THE LOCATIONS SHOWN IN FIGURE 2.  334780-14.

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