As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT SLIDE BOTTLE PRESS WILL NOT TEST. BOTTLE PRESSURE VERIFIED. READS 2725. FOUND PRESSURE SWITCH ON BOTTLE TO BE OPEN. CONDUCTED TROUBLESHOOTING OF LEFT INFLATION BOTTLE PRESSURE TEST LIGHT. FOUND CONNECTOR D5530 LEFT SLIDE BOTTLE PRESSURE, INTERMITTENT, DISCONNECTED & DISASSEMBLED. REPLACED CONNECTOR D5530 REF WDM.