I need a detailed schematic of a 1970 GS 455 heater box w/ac,like a dummy I forgot to take pics when I took it apart for a cleaning and rebuild. I have looked everywhere(The assembly manual,parts manual,online)and nothing shows me where the 2 springs go,what use to be on the defrost door under the staples ect. ect. Any help would be most welcome. Thank You, Chet