What was found
DIVERT TO LAX. ON APPROACH TO SNA WHEN EXTENDING FLAPS TO 1 THE FLAP INDICATOR NEEDLE STOPPED JUST PRIOR TO 1 BAND & LE FLAPS TRANSIT LIGHT ILLUMINATED. RAN QRH & THEN DIRECTED TO A MANUAL FLAP EXTENSION, USED ALT FLAP EXTENSION TO EXTEND FLAPS TO 15 IAW QRH & NON-NORMAL LANDING DIST CHART, ALL INDICATIONS WERE NOW NORMAL. DID NOT OVER SPEED FLAPS & WAS NOT AN OVERWEIGHT LANDING. R & R THE LT FLAP POSITION TRANSMITTER. PERFORMED ADJUSTMENT, TESTED IAW MM 27-58-01-820-801, OPERATIONS CHECKED GOOD, L & VERIFY BITE PERFORMED ACFT FULLY AUTO LAND CAPABILITY REMAINS IAW MM 22-11-00-201. ROTABLE PARTS CHANGE WAS INDICATED TT 1645692, SN OFF 00098 TRANSMITTER, FL OFF 29-2759-9-0001 0098 ON 29-2759-9-0001 0609.