As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS 867 FRAME IS CRACKED AT AIR CONDITIONING (AC) SUPPORT BRACKET BETWEEN STRINGERS 8L AND 9L. REMOVED A/C RAIL BRACKET IAW EA 5310-04498, CUT OUT 2 EA HOLES IN FRAME IAW EA 5310-04498. HFEC INSPECTED IAW 737 NDTM PT6 51-00-00, FIG 23. NO DEFECTS NOTED. FABRICATED REPAIR ANGLES, TREATED AND PRIMED IAW EA 5310-04498. INSTALLED REPAIR ANGLES AND A/C RAIL BRACKET IAW EA 5310-04498.