OCR Text |
Show Keep Outlets Open All radiators, says a writer in the American Motorist, have an overflow arrangement to accommodate the natural nat-ural expansion of the water upon being be-ing heated during the operation of the motor. frequently they are also equipped with blow holes to allow the escape of steam. If. through the accumulation ac-cumulation of sediment or dirt, these outlets become clogged and don't fulfill ful-fill their functions, the result is that the internal pressure generated will follow the line of least resistance and force a leak at a point where the radiator radi-ator is weakest. Therefore, it is absolutely ab-solutely essential that these outlets be open at all times. |