Service difficulty report · Pump · Boeing 767322

Difficulty date
July 11, 2011
Submitted
August 3, 2011
Operation
Air carrier
Aircraft
N654UA
Make and model
Boeing 767322
Aircraft serial
25392
Aircraft time
80,313 hours, 13,061 cycles
Engine
Pwa PW4060
Part
Pump
Part number
731966
Part serial
1169
Condition
Leaking
Location
Hydraulic Sys
Stage of operation
NR
How discovered
O
Nature of condition
K
Precautionary procedure
O

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

What was found

EVIDENCE OF HYD LEAK FROM RT MAIN WHEEL WELL LOWER CTR LINE. FOUND THE CTR ELEC HYD PUMP 1 LEAKING. REMOVED CTR PUMP 1 PER MM. REPLACED C1 PUMP PER MM. NO LEAKS.