As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEPARTING IAH NOSE GEAR DID NOT RETRACT. RAN QRH GEAR HANDLE PLACED DOWN. SHOWED ALL THREE GREEN. NORMAL LANDING BACK AT IAH. REPLACE NOSE GEAR RETRACT FUSE REF AMM 32-33-71-404-004. SWUNG NOSE GEAR SEVERAL TIMES. NO DEFECTS NOTED. A/C OK FOR SERVICE. QC910.