# SDR CALA2021030500260

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2021
- Submitted: March 5, 2021
- Operation: Air carrier
- Aircraft: [N14228](https://openairdocs.org/aircraft/N14228), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28792
- Aircraft time: 68,426 hours, 25,039 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hose
- Part number: BACH8A04EN0160K
- Condition: Damaged
- Location: Nr 1 Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021030500260

## Discrepancy

ENG DRIVEN HYD PUMP1  LOW PRESSURE LGT  QUANTITY 0 FOUND LEAKING HYDRAULIC HOSE ON RIGHT MAIN LANDING GEAR DOWNLOCK ASSEMBLY REF IPC 32-32-51-02 ITEM #5. REMOVED AND REPLACED HOSE IAW AMM 20-10-52. PERFORMED GEAR SWING IAW AMM 32-32-00-701-801. ALSO PERFORMED INSPECTION ON #1 ENG CASE DRAIN FILTER A SYSTEM EMDP CASE DRAIN FILTER AND A SYSTEM RETURN FILTER IAW AMM AND LEAK CHECKS GOOD.HOSE P/N BACH8A04EN0160K REPLACED FILTERS. NO CONTAMINATION NOTED ON FILTERS ,GEAR SWING 29-11-51-200-801 AND 29-11-61-200-801.REMOVED EXAMINED AND

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