Trimmed down CB-702E support plate and match drilled to CB-702M stiffener. Trimmed CB-710A R air ramp for more clearance behind the flywheel. Manufactured CB-710J R conical gusset. Match drilled to ramp and side baffle. Deburred, dimpled, removed and primed R air ramp parts. Installed nutplates on CB-1009A cylinder #1 baffle. Riveted R ramp assembly. Removed R side baffles and hot air vent to install screen. Installed screen with pro-seal and riveted vent to baffle.