Posted sun jul 02 2017 126 pm post subject re ford 3000 tachometer drive on oil pump my pal kenny and i thought about building a cutting tool that centered on the hole for the oil pump drive gear shaft to bore out that threaded hole we would have made it adjustable with a hss lathe bit and turned it with a low speed drill it would not have been hard to make. Tachometer drive unit fits ford 2000 3000 4000 and 5000 tractors replaces original part no 81812582. Find many great new used options and get the best deals for tachometer drive unit fits ford 2000 3000 4000 5000 tractors at the best online prices at ebay free shipping for many products. Ford 3000 series pdf user manuals view online or download ford 3000 series shop manual operation manual operators handbook manual