What was found
PDIS 603 78-30 6952 09OCT19 PHX OPEN U LOGPAGES:3159490 ON CLIMBOUT RECIEVED LEVEL ONE ALERT "REV 2 PRESS FAULT" AND RED U/L ALERT. SHGN 09OCT19 15:20 PHX U ON ARRIVAL VISUAL CHECK OF REVERSER SHOWS FULLY STOWED, PER CREW DEBRIEF WHEN THE THROTTLE WAS REDUCED TO FLIGHT IDLE ALL INDICATIONS EXTINGUISHED. CHECKED FCC 1 AND FCC 2 SENSOR READOUT, THRUST REVERSER POSITION LEFT AND RIGHT CHANNELS A AND B ALL INDICATE 0.00%. COMPLIED WITH FIM 78-30-00-2 UP TO STEP 3, NO REV 2 PRESS FAULT AT THIS TIME. CYCLED #2 T/R AND GOT AMBER REV U/L INDICATION, LEFT SLEEVE DEPLOYS,RIGHT SLEEVE REMAINS STOWED. UPON INSPECTION OF R/H CDU FOUND CDU SEPERATING FROM DRIVESHAFT AT PARTING SURFACE AND FLEXIBLE PNEUMATIC LINE AT CDU BIRDCAGED AT LOWER CONNECTION.REMOVED AND RELACED THRUST REVERSER CENTER DRIVE UNIT UP TO STEP E (1) (Z) IN AMM 78- 31-01-4-1. ADJUSTED REVERSER PER AMM 78-30-00-5-1.OPS CHECKS GOOD PART CHANGED. RH FDBK ACTUATOR ASSY, HONEYWELL ACTUATOR OFF P/N 3269086-28, S/N GRTC0674C. ACTUATOR ON P/N 3269086-28, S/N GRTC0054C