As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE ACCOMPLISHMENT OF THE AIRCRAFT MANUFACTURER''S REQUIRED 6,600 HOUR CHECKS, A CRACK WAS NOTED ON THE UPPER SURFACE OF THE WINDSCREEN LOWER SILL FRAME AT BS 235 LEFT. THE CRACK WAS NOTED DURING INSPECTION WHICH WAS ACCOMPLISHED AT TT: 6,552.2 HOURS. SUBMITTER STATED CAUSE OF THE CRACK IS UNKNOWN. THE LOWER SILL FRAME WAS REPLACED WITH NEW. (X)