As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) CRACK OF 1 HSG HAS BEEN DETECTED DURING INBD GEARBOX LEAK INSPECTION OF HSTA PN 8396-3 AMDT A. ATP TESTING AT SHOP DEMONSTRATES THAT THE HSTA IS STILL OPERATING. THIS HSG IS A COMPONENT OF THE SECONDARY LOAD PATH. THIS HSTA CUMULATES 14,938 FH AND 14,696 FC WHEN IT WAS RETURNED FOR REPAIR FROM IN SERVICE OPERATION.