As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, STEERING INOPERATIVE CAUTION MESSAGE. REMOVED AND REPLACED NLG STEERING MANIFOLD, LEAK CHECKED GOOD IAW AMM 32-51-50. BITE CHECK TEST OF THE STEERING SYS, TESTED GOOD IAW AMM 32-50-00, OPS CHECKED GOOD IAW AMM 32-51-00. "