Service difficulty report · Pump · Boeing 767332

Difficulty date
January 3, 2013
Submitted
January 4, 2013
Operation
Air carrier
Aircraft
N598HA
Make and model
Boeing 767332
Aircraft serial
23278
Aircraft time
78,318 hours, 33,091 cycles
Part
Pump
Part number
3508807
Part serial
MX466167
Condition
Failed
Location
Hyd System
Part time
21 hours, 4 cycles
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

RT HYD PRIM PUMP EICAS. CHECKED RT HYD PUMP DEPRESS PLUG, WIRING CHECKED OK IAW SYS SCH MANUAL 29-00-03. RT ENG HYD PUMP SPLINE INTACT, HEAD PRESSURE LINE FROM RES PRESS MODULE TO RESERVIOR CHECK OK. R & R NR 2 EDP IAW AMM 29-11-05. LEAK AND OPS CHECK GOOD.