What was found
HOUSING CRACKED IN MOUNTING HOLES. OVER-TORQUE, OVER-PRESSURE, POOR DESIGN. ENGINEER A NEW DESIGN OR MATERIAL FOR HOUSING. (OCN: 169578/ RESP:DF5/ DEPT. 1140)
- Difficulty date
- July 16, 2002
- Submitted
- September 11, 2002
- Operation
- Air carrier
- Make and model
- Boeing 737*
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Housing
- Part number
- 511531
- Condition
- Cracked
- Location
- Shuttle Valve
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.