What was found
L/H WINDSHIELD LATERAL POST CRACKED AT UPPER O/B CORNER AROUND RIVET. REMOVED RIVETS, BOLTS AND SUPPORTS TO FACILITATE INSTALLATION OF REINFORCEMENT FOR L/H WINDSHIELD PILLAR. DRILLED REINFORCEMENT, CUT OUT PILLAR SKIN CRACKED SECTION, COLD WORKED 14 HOLES ON PILLAR, ENLARGED 43 HOLES TO FINAL DIAMETER. COUNTERSUNK, SEALED AND INSTALLED REINFORCEMENT IAW ECTC. AIRCRAFT STILL IN C CHECK.