What was found
FLIGHT 8148, 3R DOOR INDICATES LOW PRESS ON FLIGHT ATTENDANT PANEL. SERVICED 3R DOOR BOTTLE IAW AMM 52-10-00-614-001A. LEAK CHECKED GOOD. DUE TO 2 LOW PRESS DISCREPANCIES PRIOR, 3R DOOR DAMPER & EMER ASSIST ASSEMBLY R & R 9 28 2015 IAW AMM 52-22-14. SUPPLEMENTAL, ADDITIONAL PARTS INFO ALSO ADDED.