Service difficulty report · Pump · Boeing 737823

Difficulty date
September 21, 2023
Submitted
September 25, 2023
Operation
Air carrier
Aircraft
N314RH
Make and model
Boeing 737823
Aircraft serial
44455
Aircraft time
10,854 hours, 4,129 cycles
Part
Pump
Part number
3033096100
Part serial
MX820091
Condition
Failed
Location
Zone 100 - Fuse
Part time
1,910 hours, 729 cycles
Stage of operation
CR
How discovered
V
Nature of condition
J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO SYSTEM HYDRAULIC NUMBER 2 LOW PRESSURE LIGHT ILLUMINATED DURING FLIGHT. AIRCRAFT RETURN TO MIA, AND LANDED SAFELY WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT FOR AALA202309223972: REPLACED HYDRAULIC SYSTEM A PRESSURE TRANSMITTER T424 PER AMM 29-31-12 (AALA202309223972) AND ELECTRIC MOTOR DRIVEN PUMP PER AMM 29-11-21 (AALA202309254469).** (CLOSED)