As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT PACK LIGHT STAYS ILLUMINATED ON RECALL RESET CLEARS LIGHT. GROUNDED - YES. BITE TEST ACCOMPLISHED IAW B737-900 FIM 21-62 TASK 801. THIS PACK- TCV MSG SEEN ON RIGHT PACK/ZONE TEMP CONTROLLER. FIM 21-62TASK 831 ACCOMPLISHED. FAULT CLEARED. NO FAULTS SEEN ON (PZTC)-2 NO FAULTS SEEN OVERHEAD WHEN SIX PACK RECALL IS PRESSED. SYSTEM NOW CONSIDERED SERVICEABLE.