# SDR FDEA202206151434

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2022
- Submitted: August 6, 2022
- Operation: Air carrier
- Aircraft: [N728FD](https://openairdocs.org/aircraft/N728FD), registered now
- Make and model: Airbus A300*
- Aircraft serial: 581
- Aircraft time: 54,123 hours, 28,732 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Selector Valve
- Part number: A2519903
- Part serial: H223
- Condition: None
- Location: N/A
- Part time: 53,644 hours, 28,441 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: G, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202206151434

## Discrepancy

LANDING GEAR WOULD NOT EXTEND. 3 RED GEAR UNSAFE ON SYSTEM 1 AND 2. LANDING GEAR   WAS GRAVITY EXTENDED.   T/S IAW TSM 32-30, FIGURE 113. FOUND LANDING GEAR SELECTOR VALVE 3GA INOP. REMOVED   AND REPLACED 3GA  REF AMM 32-31-12-04. DURING T/S'ING FOUND LANDING GEAR LEVER   CONTROL BOX 2GA HAS SOMETHING RATTLE AROUND INSIDE; REMOVED AND REPLACED 2GA   REF AMM 32-31-11-04. ALL OPS AND LEAK CHECKS ARE SATISFACTORY. REMOVED A/C FROM   JACKS, REMOVED JACK PADS AND RETURNED TO NORMAL CONFIG REF AMM 07-11-00-00.

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