# SDR ASAA2019060439571

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2019
- Submitted: June 4, 2019
- Operation: Air carrier
- Aircraft: [N461AS](https://openairdocs.org/aircraft/N461AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36363
- Aircraft time: 20,776 hours, 6,751 cycles
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Clamp
- Part number: MS2192022
- Condition: Damaged
- Location: Water Separator
- Stage of operation: IN
- How discovered: 9
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019060439571

## Discrepancy

WATER LEAKING FROM BOTH A/C BAY DOORS. GROUNDED - YES. TIGHTENED R/H WATER SEPARATOR HOSE CLAMP, FWD INBOARD OPS NORMAL NO LEAKS NOTED. FOUND LH WATER SEPARATOR HOSE CLAMP DAMAGED, WILL NOT TIGHTEN ON AFT INBOARD HOSE, TAGGED NO NOT USE L/H PACK SWITCH IN FLIGHT DECK. REMOVED AND REPLACED L/H WATER SEPARATOR HOSE CLAMP, AFT INBOARD REF. B737-900 AMM 21-51-14. LEAK CHECK GOOD, NO LEAKS NOTED. REMOVED DO NOT USE TAG FROM L/H PACK SWITCH.

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