What was found
L SIDE MAIN DOOR CLOSES VERY SLOWLY AND WILL NOT OPEN. PRESSURE READING ZERO. WHILE T/S L1 DOOR FOUND PNEUMATIC CONTROL VALVE IN THE OPEN/ MANUAL CONFIG (AIR RESERVOIR EMPTY). RECONFIGURED PNEUMATIC CONTROL VALVE TO THE CLOSED POSITION AND SERVICED RESERVOIR TO PROPER PSI REF. AMM. L1 DOOR OPERATES PROPERLY AT THIS TIME REF. AMM. THIS ACTION REMOVES L1 DOOR FROM MEL STATUS. A/C OK FOR SERVICE WHILE T/S L1 DOOR FOUND PNEUMATIC CONTROL VALVE IN THE OPEN/ MANUAL CONFIG (AIR RESERVOIR EMPTY). RECONFIGURED PNEUMATIC CONTROL VALVE TO THE CLOSED POSITION AND SERVICED RESERVOIR TO PROPER PSI REF. AMM. L1 DOOR OPERATES PROPERLY AT THIS TIME REF. AMM. THIS ACTION REMOVES L1 DOOR FROM MEL STATUS. A/C OK FOR SERVICE