As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 107 - DFW - NOSE GEAR DID NOT RETRACT ON TAKEOFF, BOTH RED UNLOCKED AND GREEN DOWN AND LOCKED LIGHTS WERE ON, MAIN GEAR RETRACT NORMAL. LUBED NOSE GEAR PER MM 12-8-21 AND REPLACED NOSE GEAR MODULAR PACKAGE PER MM 32-38-31. PERFORMED NOSE GEAR SWING AND ALL ACTIONS AND INDICATIONS NORMAL. OK FOR SERVICE. (M)