Service difficulty report · Transducer · Boeing 777222

Difficulty date
October 9, 2010
Submitted
October 22, 2010
Operation
Air carrier
Aircraft
N211UA
Make and model
Boeing 777222
Aircraft serial
30217
Aircraft time
37,322 hours, 8,265 cycles
Engine
Pwa PW4077
Part
Transducer
Part number
PTX30080093
Part serial
242
Condition
Faulty
Location
Hyd System
Stage of operation
IN
How discovered
9
Nature of condition
J
Precautionary procedure
K

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

What was found

'FLT CTL SYS' STATUS MESSAGES WITH NO CORRELATED MESSAGES. REPLACED ACMP TRANSDUCER, OP'S & LEAK CK GOOD. FOUND FAULT CODE 270-071-00 CORRELATED TO MAINT MSG 23-43140. RERACKED HYDIM-L A-17 CARD IN P85 PANEL AND CYCLED HYD PUMPS, MESSAGE EXTINGUISHED.