As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DROPPING LDG GEAR 5MIN LATER NOSE DOOR OPEN WARN MSG ANTI SKID IB/OB CAU MSG AND PARK BRAKE SOV/ PROX SYS CAU MSGS. C/W QRH LANDED NORMAL. TAXIED OFF RUNWAY. GOT TOWED TO GATE. HAD 3 GREENS BUT PULLED EMER GEAR RELASE HANDLE PER QRH. ******AIRCRAFT REMOVED FROM SERVICE*********** R&R PSEU IAW AMM 32-61-01 PERF OPS CK IAW AMM 32-61-00 PERF ANTISKID SYS OPS CK IAW AMM 32-44-01 OPS CK GOOD INSP GEAR MANUL SYS IAW AWAC SUP 18-077 OPS CK GOOD P/N: 8-648-08, S/N OFF: C454, S/N ON: C345 ARW