Removed turbocharger to run a tap in the five 5/16" x 18 TPI holes that secure the exhaust flange. Removed oil lines, air line, flange bolts, and waste gate beacket. Removal route was down through the starboard side. A little twisting to orient for removal. Planning how to remove the coolant catch can with turbo in place. Tap bound at depth > 1/2" on most holes. Rust/scale/paint cleaned from threaded holes. Applied silver anti-sieze compound to exhaust bolts.