What was found
AFTER TAKEOFF & AFTER LG AIR & GND FAIL MSG RECEIVED, THRUST 1 - 2 REVERSER DISAGREE CAUTION MSG ON EICAS. AFTER LANDING MSG WENT AWAY, FOUND MSG RELATED TO AFOREMENTIONED NLG WOW SWITCH TARGET ADJUSTMENT, REF THIS AML PAGE ITEM 1. MSG NO LONGER IN VIEW AFTER NLG WOW TARGET WAS ADJUSTED. COMPLIED WITH OPERATIONS CHECK OF THRUST REVERSERS IAW AMM 78-31-01-700-801-A. NO DEFECTS NOTED.