What was found
UPON GEAR RETRACTION AFTER TAKEOFF WE GOT A GEAR DISAGREEMENT WARNING MESSAGE AND A STEERING INOP CAUTION MESSAGE. THE GEAR DISAGREEMENT WENT AWAY BUT THE STEERING INOP PERSISTED. RAN THE QRH. LANDED SAFELY PERFORMED THE FAULT RESET PROCEDURE ON THE RUNWAY IN DSM. STEERING RETURNED AND WE TAXIED TO THE GATE. GEAR DISAGREE WAS DUE TO FLAT NLG STRUT SEE LOG PAGE 3296248-2 FOR DETAILS OF STRUT REPACK PERFORMED GEAR SWING PER AMM 32-30-00 AFTER REPACK ALL CHKS GOOD. NO STRUT SHOWING ON NOSE GEAR PERFORMED STRUT REPACK PER JC#900-32-710-901. ALL CHKS GOOD OK SERVICE.