Service difficulty report · Hydraulic System · Boeing 767322

Difficulty date
October 3, 2016
Submitted
October 3, 2016
Operation
Air carrier
Aircraft
N674UA
Make and model
Boeing 767322
Aircraft serial
29242
Aircraft time
58,420 hours, 13,049 cycles
Part
Hydraulic System
Condition
Leaking
Stage of operation
CL
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

FLUID LEAKING FROM LEFT WING SUSPECT FUEL LEAK STOPPED WHEN CENTER TANK EMPTY UPON ARRIVAL NO FUEL LEAKAGE OBSERVED. LT WING DRY. ACFT REFUELD WITH 40000 LBS ON EACH MAIN TANK AND 30000 IN THE CENTER TANK. ALL FUEL PUMPS OPERATED FOR MOR THAN 3 HRS. EXTERNAL FUEL TANK LE AK CHECK PERFORMED IAW AMM 28-11-00. NO FUEL LEAKS OBSERVED. OVERWING FILLING PORT CHECKED. NO FUEL LEAK FOUND AND NO FUEL ODOR IN THAT AREA. SURGE TANK DRAIN C/O AND FOUND NO FUEL IN SURGE T ANK. HYRDAULIC LEAK CHECK PERFORMED IAW AMM 29-11-00. NO HYDRAULIC LEAK FOUND. IN CONSULT WITH TOMC ACFT OK FOR SERVICE