All Triang locos are wired up the same. If you have another loco open that up and simply copy what you see in that. I say this because there are various bits that have to be insulated and by checking out another loco it should all become clear. You may have crucial parts missing and we cannot tell from the pictures. You will need a soldering iron to refix the wires. Make sure the motor still works however before you do anything. Atatch 2 leads to the brushes from your transformer and see if the motor spins around or smokes. If it smokes then
Thats the sort of loco that gets Triang collectors very excited so be very careful with the body!
Happy modelling
Gary

Thats the sort of loco that gets Triang collectors very excited so be very careful with the body!
Happy modelling
Gary