July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Back flushing
Using the power flushing equipment manufacturer's instructions, connect equipment so the flushing fluid flows in the opposite direction of normal fluid flow.
Flush oil cooler/lines until discharge fluid is clean.
CAUTION:
If the cooler can not be properly flushed using recommended equipment, send the radiator out for sublet cleaning or replace.