As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WEEKLY CHECK - NR 2 ENGINE TO PYLON THRUST FITTING CENTER BOLT (1 OUT OF 5) FAILED RUNNING TORQUE. REPLACED 5 EACH NR 2 ENGINE TO PYLON THRUST FITTING NUTS. RE-CHECKED REQUIRED TORQUE & FOUND WITHIN LIMITS IAW B737 72AMM 71-21-02 101005-C-00.