Tractor Mechanical Fuel Pump Issue Resolved - New Holland TN75DA

This is a real diagnostic teardown, not a general overview: an owner traces a two-year hard-starting problem on his TN75DA to a failed mechanical fuel lift pump, disassembles the old pump to show two broken check valves, then installs a new pump (about 80 Canadian dollars) and walks through bleeding air from the fuel system. Best for owners troubleshooting similar hard-starting or fuel-starvation symptoms on this or similar diesel tractors.

An individual owner sharing a hands-on repair he performed himself on his own tractor.