As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE INCORPORATING SB 670SH-53-043 REV C, WE ARE UNABLE TO GET PROPER EDGE DISTANCE ON BOTH VOLUMETRIC FUSE BRACKETS SH698-75359-1S AND SH698-75355-1S DUE TO EXISTING AIRCRAFT FASTENER PITCH. COMPLIED WITH MHIRJ EO SH698-75359 SNIEO S11.