henryj2
Veteran Member
Changing oil in a Perkins 6.354T rated at 12 - 13 quarts capacity. Using a oil extracted have pulled about 7 quarts but find ourselves unable to suck out any additional. Adding perhaps a quart for the filter seems should still be a lot of oil left in the engine - 6+/- quarts - that we have been unable to extract. Anyone thoughts or suggestions?