Drain the entire system at least once a year. If the liquid is rusty, use a cooling- system cleaner. Otherwise, use a radiator flush, or flush with plain water. Corrosion inhibitors will not clean out rust already formed. It is desirable to maintain at leastanbsp;...
|Title||:||Practical construction equipment maintenance reference guide|
|Author||:||Lindley R. Higgins, Tyler Gregory Hicks|
|Publisher||:||McGraw-Hill Companies - 1987-07|