What was found
ON MASTER CAUTION RECALL LEFT PACK LT ILLUMINATES PACK LT. EXTINGUISHES WITH MASTER CAUTION RESET. GROUNDED - YES. PERFORMED BITE TEST OF PZTC 1, FOUND SRADA EXIT FAULT, RESET PZTC 1 SRADA EXIT FAULT CLEARED, BITE TEST PZTC 2 FOUND NO FAULT, REF FIM 21-62 TASK 801, PZTC 1 ALSO LOGGED LEFT TCV FAULT, REF FIM 21-62 TASK 830, RECYCLED 3 CIRCUIT BREAKERS PROCEDURE, LEFT TCV FAULT CLEARED, RAN BOTH PACKS FOR 30 MINUTES, RECALL TEST SHOWN LEFT PACK LIGHT NOT ILLUMINATED, NO FAULT NOTED ON BOTH PZTC 1 & 2.