Hi
I am new to both this site and as being an owner to a Mini Excavator. I bought this 2004 Cat 303 CR in the spring and it has 1400 hrs on it. The previous owner has bypassed the glow plugs and fuel shutoff and installed two toggle switches to them. I would like to put these back to original. After checking the factory wires to them I have found that there is no power thru them? I have replaced both glow plug relays, both timers and Ignition switch. I am trying to find the wiring schematic so i can trace the wiring without me having to cut into the protective sheeting around the wiring harness. My next move is to check the wiring with my omh meter to see if i have conductivity thru them. Anyone run across this issue or can give me hints on what to do next. Also anyone have an idea where i can come up with the wiring schematic. I can purchase it thru Cat but the want $75. Any help anyone can give me will be greatly appreciated.
I am new to both this site and as being an owner to a Mini Excavator. I bought this 2004 Cat 303 CR in the spring and it has 1400 hrs on it. The previous owner has bypassed the glow plugs and fuel shutoff and installed two toggle switches to them. I would like to put these back to original. After checking the factory wires to them I have found that there is no power thru them? I have replaced both glow plug relays, both timers and Ignition switch. I am trying to find the wiring schematic so i can trace the wiring without me having to cut into the protective sheeting around the wiring harness. My next move is to check the wiring with my omh meter to see if i have conductivity thru them. Anyone run across this issue or can give me hints on what to do next. Also anyone have an idea where i can come up with the wiring schematic. I can purchase it thru Cat but the want $75. Any help anyone can give me will be greatly appreciated.