What was found
HYDRAULIC SYSTEM LOST QUANTITY DURING CRUISE, THEN LOST PRESSURE SHORTLY AFTER, LEADING TO LOSS OF HYDRAULIC SYSTEM 1. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R RH MID MFS PCU IAW AMM 27-65-01.
- Difficulty date
- April 1, 2021
- Submitted
- April 2, 2021
- Operation
- Air carrier
- Aircraft
- N123HQ
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000199
- Aircraft time
- 33,581 hours, 26,141 cycles
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Pcu
- Part number
- 4148009011
- Part serial
- 0854D
- Condition
- Leaking
- Location
- Zone 100
- Part time
- 36,225 hours, 21,951 cycles
- Stage of operation
- CR
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.