Service difficulty report · Steering Sys · Boeing 777222

Difficulty date
December 18, 2023
Submitted
December 22, 2023
Operation
Air carrier
Aircraft
N217UA
Make and model
Boeing 777222
Aircraft serial
30550
Aircraft time
87,951 hours, 10,499 cycles
Part
Steering Sys
Part number
UNKNOWN
Condition
Warning Message
Location
Nlg
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

TO CONFIG WANING ON TO MAIN GEAR STEERING MAIN GEAR STEERING EIC AS PERFORMED FIM TASK 32-52-TASK 805. MXG 32-63010. STEP E. STATUS MESSAGE CLEARED. CREW CONFIRMS SPEED BELOW 20KNTS AND RTO NEVER ENGAGED. PERFORMED FIM 32-52 TASK 805 FOR MSG 32-63010. MSG CLEARED AND SPEEDS WERE BELOW REQUIRED INSPECTION THRESHOLD FOR RTO.