Hello Everyone!
I have a nice '45 Willys Jeep. Restored to Hotchkiss M201 Mil Spec. I purchased this approx 2 years ago. I parked it on my drive & sheeted it over. when Covid killed all the show's Etc. The batteries on a trickle charger, which has kept them topped up nicely.
Last week I started her up with no difficulty. Lift pump fuel to carb, slight choke & fired her up excellently!
Now come the problem! She is not charging! ALL gauges are working, EXCEPT. The ammeter. It is not showing charge, or surprisingly any discharge? Also, I dont know if it is related. But all lights work, EXCEPT the main headlights? I am told that a good check to do on a Hotcho is to start it. & when running turn off the battery isolator switch. As it is a Negative earth, & the switch comes in there before power is turned on. I am informed that IF the Gennie is working. The engine will CONTINUE to run. Thus displaying that the charging side of things are working? Yesterday, I had the regulator box off & opened it up. The inside is very clean & everything is in like new condition. I lightly wiped all the contacts with a fine emery board as I had access, to eliminate this component area. All solenoid contact bridges move manually easily as they should.
I only have a blurry vague French wiring diagram. & from what I gather, i think there is a contact switch on the rear of the ammeter? I am wondering if there is, might this be the problem? but as I said, all other gauges & lights ( Except main headlights ) are working. I am stumped here on this?
I am hoping one of you erstwhile chaps may have some sound advice on what to do / look for? I want to get this rectified, so I can enjoy driving it. Whilst we still have good weather!...HELP!!!.....