jinman
Rest in Peace
- Joined
- Feb 23, 2001
- Messages
- 21,008
- Location
- Texas - Wise County - Sunset
- Tractor
- NHTC45D, NH LB75B, Ford Jubilee
... BUY the Repair Manual (or at least the wiring diagram).
You don't have to have the Repair Manual. Electrical schematics are part of the Operator's Manual. From his description, it sounds like something wired in series that should be in parallel (maybe when the mod was done). He needs to start at the big lug on the starter and find out where the power is dropping by tracing the circuits. Pulling fuses one at a time can also tell a story by eliminating whole sets of circuit loads.