As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAE - FLIGHT 3838 - DURING ROUTINE SCHEDULED C-3 MAINTENANCE CHECK, FOUND A TEMPORARY REPAIR INSTALLED AT BS 620, .5 INCH BELOW STRINGER 16L. REMOVED TEMPORARY REPAIR, FABRICATED EXTERNAL DOUBLER AND REPAIR PARTS PER ENGINEERING REPAIR NR 5-53-33-01 AND INSTALLED. (M)