DARRYL, YOU ARE THE MAN! Your tip was the trick. I opened each Injector tube, pressurized the fuel tank a little, spun the engine with shut off valve closed, the diesel poured thru tubes to the Injectors, tightened the tubes back down, opened the shut off valve, and it fired off immediately. Motor runs good... now just to grease and lubricate, ad clean up. I still need Air Filter number for WIX filter to fit the TS1910. Thanks for everyone's help "KEROPELLI", "63DH8", & "LENS12" for all your help and suggestions... that coached me to getting this old Tractor running again. If any one has the part number of the Air Filter, the best replacement seat, for the ISEKI TS1910 or BOLENS G-194 tractor, the info would be greatly appreciated.