As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DOOR 1 LEFT SLIDE PRESSURE GAUGE IS BELOW GREEN BAND. 1L SLIDE (MR25822-1005) WAS REPLACED WITH 1L SLIDE (MR25822-1002) IN DEN PER AMM 25-62-44. INSPECTION OF THE SLIDE INSTALLATION WAS ACCOMPLISHED. OPERATING ENVIRONMENT (VIBRATION, DOOR OPENING/CLOSING, CARTS IMPACTING DOORS, TEMPERATURE & PRESSURE CHANGES) COULD BE RESPONSIBLE FOR BOTTLE LEAKS LOWERING PRESSURE READING. REMOVED SLIDE FROM DOOR 1L. REPLACED DOOR 1L SLIDE