As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH TO LGA FLAPS 5 SPEED 180 SELECTED GEAR DOWN FLAPS 15 FLAPS WOULD NOT EXTEND FURTHER THAN 5 NOR RETRACT, ALT FLAP EXTENSION WORKED NORMALLY. R&R RT FLAP POSITION XMITTER AS PER MM 27-58-01 OPS CHECK GOOD. PERFORMED LAND VERIFY A/C REMAINS CAT IIIA ROTABLE PARTS CHANGE WAS INDICATED - TT # 1454296 S/N OFF 02998 TRANSMITTER, FL OFF 29-2759-9-0001 2998 ON 29-2759-9-0001 2156.