As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WING SLIDE CAUTION LEFT WING SLIDE. T/S PER A220 EFIM SOL.# 2-29563.PERFORMED VISUAL VERIFICATION OF SLIDE CYLINDER PRESS PER A220 AMP 25-63, FOUND SLIDE PRESS BELOW LIMITS. R/R LT OWEED SLIDE PER W/C: 2563-4002. ALL RII C/W 2563-4002 LH DELTA QC 2086. VERIFIED FAULT MSG CLEARED AND DOOR IND RETURNED TO NML. REMOVED MEL/PLAC, REVERSED 'M' PROC. (LP# 5985440)