As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE GEAR DISAGREE ON APPROACH INTO DTW, MX C/W MEL PROCEDURES AND PINNED GEAR DOWN. PERFORMED PA 05-018G SCENARIO NR 2 SEE AML 2221288 DISC # REMOVED AND REPLACED NLG SELECTOR VALVE SEE AML 2221289 DISC NR 1 FOR BYPASSINGS. GEAR OPS NORMAL. DM X64012 CLOSED PLACARD REMOVED. REMOVED AND REPLACED NLG SELECTOR VALVE PER AMM 32.33-10.