Hi, new guy here. I am attempting to resuscitate an older (early 80's?) Husqvarna LT100 electric start mower. I've obtained most of the docs I need but cannot find any schematics, and I'd like to do that before going any further. It won't crank unless jumped directly, so I'm satisfied the starter is OK, and the engine not seized. It's been parked (abandoned?) for quite a few years. I'll appreciate any help I can get.