Service difficulty report · Pseu · Boeing 777222

Difficulty date
March 31, 2013
Submitted
May 9, 2013
Operation
Air carrier
Aircraft
N794UA
Make and model
Boeing 777222
Aircraft serial
26953
Aircraft time
69,041 hours, 9,696 cycles
Engine
Pwa PW40903
Part
Pseu
Part number
S283W2021
Part serial
26
Condition
Faulty
Location
Nr 1
Stage of operation
IN
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

GEAR INDICATING SYSTEM STATUS MESSAGE. REPLACED PSEU-1 UNIT AND MSG CLEARED AND MAT SYSTEM TEST PASS.