# SDR ASMF202112080374

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2021
- Submitted: December 8, 2021
- Operation: Air carrier
- Aircraft: XAAMS
- Make and model: Boeing 737852
- Aircraft serial: 43661
- Aircraft time: 24,802 hours, 9,176 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Actuator
- Part number: 315A28002
- Part serial: A0081681
- Condition: Leaking
- Location: Thrust Reverser
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF202112080374

## Discrepancy

HYDRAULIC LEAK IN RIGHT ENGINE REVERSER. DURING TRANSIT CHECK, IT WAS DETECTED A HYDRAULIC LEAK IN THE RIGHT ENGINE REVERSER. MAINTENANCE PERSONNEL PERFORMED REVISION, DETECTING HYDRAULIC LEAK IN THE RIGHT ENGINE REVERSER OUTBOARD LOWER ACTUATOR; SO THE RIGHT ENGINE REVERSER OUTBOARD LOWER ACTUATOR WAS REPLACED IAW AMM 78-31-03-000-803, TESTED CORRECT.

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