I've just picked up a really nice little YM1820(see below) with the usual tractor wiring issues - I suspect connections behind the fusebox would be the main culprit. Ignition switch partly works but previous owner had bodged two wires to be joined under the the bonnet (hood!) to start her up. As a temp measure I've further bodged these into a push switch that at least you can reach from the wheel! She's an INSTANT starter.
Anyway I'm doubly mystified: firstly by the Japanese wiring diagram I found online, but I suppose I can get around that ... but I have small metal box on the rhs of the bulkhead labelled HITACHI W11-07. It's just a little smaller then the regulator on the other side of the bulkhead, but with a smooth steel case. Three wires are connected into it, Red, Yellow & Black medium diameter so no significant current carried I suppose. Does anyone have any ideas what it does?
Anyway I'm doubly mystified: firstly by the Japanese wiring diagram I found online, but I suppose I can get around that ... but I have small metal box on the rhs of the bulkhead labelled HITACHI W11-07. It's just a little smaller then the regulator on the other side of the bulkhead, but with a smooth steel case. Three wires are connected into it, Red, Yellow & Black medium diameter so no significant current carried I suppose. Does anyone have any ideas what it does?