# SDR DL72S991935

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N406DA](https://openairdocs.org/aircraft/N406DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21150
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Insulation
- Part number: BMS1331
- Condition: Split
- Location: Nr 1 Engine
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72S991935

## Discrepancy

ON HUSH-KIT MOD FOUND NUMEROUS LONGITUDINAL SPLITS ON INSULATION OF ALL 3 GEN FEEDER CABLES IN MID PYLON AREA.  REPLACED CABLES FROM SPLICES IN LT 48 SEC TO FIREWALL DISC WITH NEW TYPE CABLES BMS 13-58 DL (P/N 012210733) PER BOEING SERVICE   LETTER 727-SL-24-026-A.

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