Battery State of Charge – Hydrometers Is the battery bad? Or is it simply discharged? To be sure, we need to measure the Specific Gravity of the electrolyte in each of its six cells. This test tells us the battery’s State of Charge. As a battery discharges, the electrolyte contains more and more water and [...]
Main bearing Inspection An engine should be properly diagnosed before it is disassembled for two reasons. First, to determine that a repair is really necessary. And, secondly to diagnosis the exact location of the problem while the engine is still intact. Normally, main bearing inspection requires removal of the Oil Pan(Sump). As shown below, bearings [...]