What was found
AFTER LANDING, RECEIVED STEERING FAULT EICAS MESSAGE. IAW MAINTENANCE INSTRUCTIONS ATTEMPTED RESET, SEEMED SUCCESSFUL, BUT STEERING FAIL APPEARED AGAIN AFTER ABOUT 100 FT OF TAXI. EXPERIENCED ACTUAL LOSS OF NOSE WHEEL STEERING; T/S IAW TSM FIM TASK 32-52-00-810-801A, FOUND STEERING MANIFOLD AT FAULT. R & R STEERING MANIFOLD IAW AMM 32-52-01 LEAK AND OPS CHECK GOOD. ACFT OK FOR SERVICE.