What was found
MAIN GEAR STEERING EICAS FAULT CODE. MAIN GEAR STEERING ACTUATORS LOCKED, BREAKER N27 ON P110 PANEL COLLARED. REQUEST MEL. MAIN GEAR STEERING SYSTEM INOP. MEL APPLIED *DM* REF. MX FAULT CODE 32-63020 FIM 32-53 TASK 810 FOR FAULT ISOLATION ADDING MGSCU AND PCA TO M&L IN CASE NEEDED. PER FIM 32-53 TASK 810 PERFORMED STEP E. OPS CHECK GOOD, NO STEERING MESSAGES ACTIVE OR LATCHED. REVERSED MEL AS REQUIRED.