What was found
DURING 4 DAY CHECK DISCOVERED L1 DOOR ESCAPE SLIDE PRESSURE INDICATING ZERO. MAINTENANCE REMOVED AND REPLACED L1 DOOR SLIDE IAW AMERICA WEST AIRLINES TASK CARD R1C25304. VENDOR TEAR DOWN REPORT CONFIRMS REASON FOR REMOVAL. UNIT WAS RECEIVED AND FOUND RESERVOIR ASSEMBLY WITH LOW PRESSURE, DAMAGED GAGE AND DAMAGED SAFETY PIN. RESERVOIR ASSEMBLY WAS REPAIRED WITH THE GAGE, SAFETY PIN AND GAGE WINDOW BEING REPLACED. SERVICE BULLETIN A320 004-25-72 WAS PERFORMED AND EO 2561-01018 WAS COMPLIED WITH. ALL WORK WAS PERFORMED IAW CMM 25-60-56 REV 11.