Service difficulty report · Saaru · Boeing 777222

Difficulty date
May 31, 2010
Submitted
June 1, 2010
Operation
Air carrier
Aircraft
N219UA
Make and model
Boeing 777222
Aircraft serial
30551
Aircraft time
38,966 hours, 4,809 cycles
Engine
Pwa PW4090
Part
Saaru
Part number
HG2040AD03
Part serial
204
Condition
Faulted
Location
Nr 1
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

STATUS MESSAGES AOA VANE RT, PITOT ADM RT, STATIC ADM RT DISPLAYED. AHM SHOWS LATCHED. UNABLE TO ERASE IN FLT. OWS LATCHED. UNABLE TO ERASE IN FLT. CAUSED BY SAARU FAULTS. HAS HISTORY. WORKING WITH LM4766. REPLACED SAARU IAW AMM, OPS CK OK.