What was found
FLAP 22 DEGREES, RETRACTION, LANDING, INTERROGATED THE PSEU AND SENSOR, READOUT SHOWED SENSOR (R2A) FAILED, R & R THE SLAT POSITION SENSOR D1-118 IAW AMM 27-84-02-4. OPS CHECKED SENSOR, STILL SHOWS FAILED IN PSEU, CHECKED WIRING FROM PSEU RACK TO TERMINAL BLOCK FOR SLAT SENSOR R2A, WIRING CHECKED GOOD IAW SWP. REMOVED AND REPLACED R2A SLAT SENSOR AGAIN , OPS CHECKED GOOD , VERIFIED SLAT INDICATION WAS GOOD, COMPLETED WIRING TIES AND CLAMPING OF WIRING FOR SLAT SENSOR. ALSO COMPLETED A PSEU RETURN TO SERVICE, CHECK WAS GOOD.