As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RED GEAR UNLOCK LIGHT DID NOT EXTINGUISH AFTER GEAR RETRACTION. NO ABNORMAL NOISE OR INDICATION GEAR WAS NOT UP NOTED. PERFORMED ABNORMAL CHECKLIST AND GEAR EXTENDED NORMALLY. JACKED ACFT, NLG STRUT EXTENSION CHECKED WITHIN LIMITS. OPERATED GEAR AND FOUND NLG UPLOCK SWITCH TO BE OUT OF ADJUSTMENT. ADJUSTED SWITCH TO SPEC OF .18". OPS CHECK OF EXTENSION & RETRACTION GOOD. DOWNJACKED ACFT, IAW MM CH 32-30-05.