Service difficulty report · O-Ring · Boeing 767322

Difficulty date
April 17, 2000
Submitted
October 4, 2000
Operation
Air carrier
Aircraft
N642UA
Make and model
Boeing 767322
Aircraft serial
25092
Engine
Pwa PW4060
Part
O-Ring
Part number
NAS16128
Condition
Leaking
Location
Pressure Switch
Stage of operation
CR
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

CENTER HYDRAULIC FLUID LOSS. AMBER ALERT. DIVERTED ORD. *S/D* FOUND FLUID LEAKING FROM CENTER PUMP FILTER MODULE DELTA PRESSURE SWITCH. REPLACED ''O'' RING.