As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"WT ON WHEELS" CAUTION LIGHT ILLUMINATED. INSTRUCTED BY OPS AND MAINTENANCE TO RETURN TO ANC. FOUND FAULT ON RIGHT NLG PROX SWITCH AND TARGET MISSING FROM LOWER GEAR KNEE. REPLACED TARGET ON RIGHT SIDE OF LOWER GEAR KNEE IAW MESSIER DOWTY CMM 32-20-01 CLEARED FAULTS ON PSEU COMPUTER AND PERFORMED SYSTEM CHECK, OP CHECKED GOOD OK FOR SERVICE.