What was found
FLT#2895, BOS-PUJ. (AIRCRAFT PERFORMED AN AIR TURN BACK INTO BOS). ' INFLIGHT AT 11000 FEET ASCENDING DOOR FWD RIGHT CABIN INDICATION R1 PRESSURIZATION WAS NORMAL. ( ECAM DOOR PG IND PASSENGER-DOOR ERRONEOUSLY INDICATED OPEN-SLIDE ARMED LIGHT ON DOOR OFF) (ECAM DOOR PG IND PASSENGER-DOOR ERRONEOUSLY INDICATED OPEN-SLIDE ARMED LIGHT ON DOOR ON); REPLACED THE R1 PROX. SWITCH SENSOR PER AMM 52-71-00 AND 52-71-11. OPS CHECK OF THE DOOR INDICATING FUNCTION IS GOOD. MDDR 469676 AND MEL 52-70-01C CLEARED, MX-4 UPDATED.'