Installed the Battery Master Contactor and Starter Relay per plans.
Drilled out existing rivets per plans. Installed outboard nuttplates for the Battery Contactor and Startery Relay and installed nuts temporarily to determine backing plate location. Drilled two inner nutplate holes and adjusted for fit. Drilled remaining 4 rivet holes to hold the backing plate. Deburred, primed and riveted per plans.
Had to remake the copper bus bar because the plans had the holes a bit too short. Luckily I ordered another copper bar and remade the bus bar.
