# SDR DALA2019040802321

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2019
- Submitted: April 9, 2019
- Operation: Air carrier
- Aircraft: N916DN
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53396
- Aircraft time: 59,159 hours, 32,249 cycles
- System (JASC): [3233 · Landing Gear Actuator](https://openairdocs.org/jasc/3233)
- Part: Actuator
- Condition: Bypassing
- Location: Rt Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2019040802321

## Discrepancy

ON GEAR RETRACT, RT GEAR SHOWED RED W/ GEAR DOOR OPEN LIGHT. COMPLIED WITH QRH. CYCLED GEAR, ON RETRACT, RECEIVED NOSE GEAR RED FOR 30 SECS W/NO GEAR DOOR OPEN LIGHT. NOSE GEAR RED LIGHT CLEARED. JACKED A/C PER MD90 AMM 07-10 AND FOUND GEARS WOULD NOT RETRACT DUE TO RT MAIN GEAR RETRACT ACTUATOR BYPASSING. R/R RT MAIN GEAR RETRACT ACTUATOR PER MD90 AMM 32-33. SWUNG GEAR SEVERAL TIMES, ALL OPS AND LEAK CKS GOOD. (LP# 5516770)

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