As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT PACK ILLUMINATES ON MASTER CAUTION RECALL EXTINGUISHES W/MASTER CAUTION RESET. GROUNDED - YES. UPON MY ARRIVAL "R PACK" LIGHT DOES NOT ILLUMINATE ON RECALL ANYMORE. #2 PZTC LOGGED "SRADA EXIT" PREVIOUS FLIGHT. PERFORMED B737-900 FIM 21-62 TASK 854, INITIAL EVALUATION OPS NML.