What was found
AFTER TAKEOFF HYD QTY LOW 1 EICAS(<P>INSPECTED AND FOUND NOSE STEERING METERING VALVE SUPPLY AND RETURN LINES LOOSE. RESECURED LINES. OPS CHECK LEAK CHECK GOOD PER AMM 20-11-18. SERVICED #1 HYD. SYSTEM PER AMM 12-12-01.</P>)
- Difficulty date
- March 10, 2022
- Submitted
- March 14, 2022
- Operation
- Air carrier
- Aircraft
- N475MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 29252
- Aircraft time
- 91,224 hours, 17,182 cycles
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Metering Valve
- Condition
- Loose
- Stage of operation
- CL
- How discovered
- V
- Nature of condition
- J, K
- Precautionary procedure
- A, J
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.