Anonymous-0
Well-known Member
We have a Case 4694 with 10,000+hours on it that we use for spring and fall tillage. We bought the tractor in Jan 06, it never seemed to have an abundance of power and smoked excessively black. In the fall of 2012 it spun a rod bearing. The Winter of 12-13 We completely rebuilt the engine; new sleeve assemblies, new injectors, had the pump rebuilt with new barrels, new turbo. Spring of 2013 it smoked even more and does not seem to have the power it should. This winter we have double checked the valve timing; valve movement distance,as well as the pump timing; put a intake manifold from a 2470 for testing purposes, and it still seems to be the same. It only seems to build about 6 psi of boost. Any Ideas?