SDR XN0A1331

Service difficulty report · Pump · Boeing 727225

Difficulty date
May 23, 2006
Submitted
May 25, 2006
Operation
Air carrier
Aircraft
N755DH
Make and model
Boeing 727225
Aircraft serial
21857
Aircraft time
43,174 hours, 34,240 cycles
Part
Pump
Condition
Malfunctioned
Location
Hydraulic Sys
Stage of operation
CL
How discovered
O
Nature of condition
M, J
Precautionary procedure
O

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

What was found

TEN MINUTES INTO FLIGHT SYSTEM -B- HYDRAULIC OVERHEAT LIGHT AND NR 2B HYDRAULIC PUMP LIGHT CAME ON SYSTEM -B- PRESSURE AND QUANTITY GOOD. REMOVED NR 2B ELECTRIC HYDRAULIC PUMP AND REPLACED WITH REPAIRED HYDRAULIC PUMP, OPS CHECK GOOD, LEAK CHECK GOOD IAW B727 MM CHAPTER 29-21-11.