# SDR DALA201912227476

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 2019
- Submitted: December 22, 2019
- Operation: Air carrier
- Aircraft: N903DE
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53380
- Aircraft time: 71,498 hours, 52,813 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Condition: Leaking
- Location: Hyd System
- Stage of operation: TX
- How discovered: 9
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA201912227476

## Discrepancy

AFTER STARTING THE APU & TURNING PACKS ON FOR HEAT THE AFT MIDDLE CABIN STARTED TO FILL W/SMOKE & FUMES. FOUND APU INLET CONTAMINATED WITH HYDRAULIC FLUID DUE TO LEAK FROM RT T/R ACCUMULATOR SUPPLY LINE. SECURED LINE CLEANED AREA AND LEAK CKD. NO OTHER LEAKS FOUND. C/W WORK CARD 2120-2367 USING STEP (14) PER MCC, C/W W/CARD 4950-2215 ALT. DUCT BURN FOR SKYDROL. REPLACED WATER COALESCER BAG PER W/C 2170-4139. NO SMOKE NO FUMES NO SMELL. NO GO ODI 2172 C/W.

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