What was found
WHEN DISARMING DOORS FOR ARRIVAL, DOOR SLIDE FAULT EICAS MESSAGE CAME AND WENT A FEW TIMES. THERE WAS AN INFO MESSAGE RELATED TO FWD SERVICE DOOR TARGET SNSR INOP AS WELL. T/S AS PER A220 EFIM SOL.# 2-39021 (FAULT CODE:5277F0025). VERIFIED MT94/MT92 PROX SNSR CLEARANCES TO TARGET WITHIN LIMITS PER A220 AMP 52-45. REMOVED LINING FOUND GIRT BAR MECHANISM LATCH NOT FULLY ENGAGING TO GIRT BAR. INSPECTED R1 DOOR STOP PINS, FOUND LOWER AFT STOP PIN OUT OF LIMITS. ADJUSTED PER A220 AMP 52 -45-26. OPS CHK OF FSD OPEN/CLOSE, ARM/DISARM FUNCTION AND INDICATIONS ALL NORMAL. (LP# 8968730)